1471396152 has 64 divisors (see below), whose sum is σ = 3816806400. Its totient is φ = 472187520.

The previous prime is 1471396127. The next prime is 1471396153. The reversal of 1471396152 is 2516931741.

It is a super-2 number, since 2×1471396152² = 4330013272240814208, which contains 22 as substring.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1471396152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1471396153) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141549 + ... + 151587.

It is an arithmetic number, because the mean of its divisors is an integer number (59637600).

Almost surely, 2^1471396152 is an apocalyptic number.

1471396152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1471396152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1908403200).

1471396152 is an abundant number, since it is smaller than the sum of its proper divisors (2345410248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1471396152 is a wasteful number, since it uses less digits than its factorization.

1471396152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10276 (or 10272 counting only the distinct ones).

The product of its digits is 45360, while the sum is 39.

The square root of 1471396152 is about 38358.7819410367. The cubic root of 1471396152 is about 1137.3912214459.

The spelling of 1471396152 in words is "one billion, four hundred seventy-one million, three hundred ninety-six thousand, one hundred fifty-two".