471396131 has 8 divisors (see below), whose sum is σ = 490183680. Its totient is φ = 452777472.

The previous prime is 471396127. The next prime is 471396157. The reversal of 471396131 is 131693174.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 471396131 - 2² = 471396127 is a prime.

It is a super-2 number, since 2×471396131² = 444428624643538322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 471396091 and 471396100.

It is not an unprimeable number, because it can be changed into a prime (471396161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36515 + ... + 47708.

It is an arithmetic number, because the mean of its divisors is an integer number (61272960).

Almost surely, 2^471396131 is an apocalyptic number.

471396131 is a deficient number, since it is larger than the sum of its proper divisors (18787549).

471396131 is a wasteful number, since it uses less digits than its factorization.

471396131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84445.

The product of its digits is 13608, while the sum is 35.

The square root of 471396131 is about 21711.6588725965. The cubic root of 471396131 is about 778.2670991187.

The spelling of 471396131 in words is "four hundred seventy-one million, three hundred ninety-six thousand, one hundred thirty-one".