471172532 has 6 divisors (see below), whose sum is σ = 824551938. Its totient is φ = 235586264.

The previous prime is 471172529. The next prime is 471172591. The reversal of 471172532 is 235271174.

It can be written as a sum of positive squares in only one way, i.e., 424195216 + 46977316 = 20596^2 + 6854^2 .

It is a super-2 number, since 2×471172532² = 444007109822582048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58896563 + ... + 58896570.

It is an arithmetic number, because the mean of its divisors is an integer number (137425323).

Almost surely, 2^471172532 is an apocalyptic number.

It is an amenable number.

471172532 is a deficient number, since it is larger than the sum of its proper divisors (353379406).

471172532 is a wasteful number, since it uses less digits than its factorization.

471172532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117793137 (or 117793135 counting only the distinct ones).

The product of its digits is 11760, while the sum is 32.

The square root of 471172532 is about 21706.5089777237. The cubic root of 471172532 is about 778.1440269257.

The spelling of 471172532 in words is "four hundred seventy-one million, one hundred seventy-two thousand, five hundred thirty-two".