476532031 has 12 divisors (see below), whose sum is σ = 509409000. Its totient is φ = 445231920.

The previous prime is 476531987. The next prime is 476532041. The reversal of 476532031 is 130235674.

It is not a de Polignac number, because 476532031 - 2⁷ = 476531903 is a prime.

It is a super-2 number, since 2×476532031² = 454165553137969922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 476531984 and 476532002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (476532041) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19320 + ... + 36418.

It is an arithmetic number, because the mean of its divisors is an integer number (42450750).

Almost surely, 2^476532031 is an apocalyptic number.

476532031 is the 9763-rd centered decagonal number.

476532031 is a deficient number, since it is larger than the sum of its proper divisors (32876969).

476532031 is a wasteful number, since it uses less digits than its factorization.

476532031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17190 (or 17159 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 476532031 is about 21829.6136246155. The cubic root of 476532031 is about 781.0833243066.

The spelling of 476532031 in words is "four hundred seventy-six million, five hundred thirty-two thousand, thirty-one".