1471516272 has 60 divisors (see below), whose sum is σ = 4147885560. Its totient is φ = 486969984.

The previous prime is 1471516259. The next prime is 1471516273. The reversal of 1471516272 is 2726151741.

1471516272 is a `hidden beast` number, since 1 + 4 + 71 + 516 + 2 + 72 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1471516273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16743 + ... + 56774.

It is an arithmetic number, because the mean of its divisors is an integer number (69131426).

Almost surely, 2^1471516272 is an apocalyptic number.

1471516272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1471516272 is an abundant number, since it is smaller than the sum of its proper divisors (2676369288).

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

1471516272 is a wasteful number, since it uses less digits than its factorization.

1471516272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73670 (or 73661 counting only the distinct ones).

The product of its digits is 23520, while the sum is 36.

The square root of 1471516272 is about 38360.3476522307. The cubic root of 1471516272 is about 1137.4221715780.

The spelling of 1471516272 in words is "one billion, four hundred seventy-one million, five hundred sixteen thousand, two hundred seventy-two".