1471874144 has 96 divisors (see below), whose sum is σ = 3448267200. Its totient is φ = 611500032.

The previous prime is 1471874143. The next prime is 1471874153. The reversal of 1471874144 is 4414781741.

It is a super-3 number, since 3×1471874144³ (a number of 28 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1471874143) 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, 158132 + ... + 167180.

It is an arithmetic number, because the mean of its divisors is an integer number (35919450).

Almost surely, 2^1471874144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1471874144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1724133600).

1471874144 is an abundant number, since it is smaller than the sum of its proper divisors (1976393056).

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

1471874144 is a wasteful number, since it uses less digits than its factorization.

1471874144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9112 (or 9104 counting only the distinct ones).

The product of its digits is 100352, while the sum is 41.

The square root of 1471874144 is about 38365.0119770606. The cubic root of 1471874144 is about 1137.5143709330.

The spelling of 1471874144 in words is "one billion, four hundred seventy-one million, eight hundred seventy-four thousand, one hundred forty-four".