9497172462 has 32 divisors (see below), whose sum is σ = 19780623360. Its totient is φ = 3036485760.

The previous prime is 9497172457. The next prime is 9497172491. The reversal of 9497172462 is 2642717949.

It is a super-2 number, since 2×9497172462² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204912 + ... + 246947.

It is an arithmetic number, because the mean of its divisors is an integer number (618144480).

Almost surely, 2^9497172462 is an apocalyptic number.

9497172462 is an abundant number, since it is smaller than the sum of its proper divisors (10283450898).

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

9497172462 is a wasteful number, since it uses less digits than its factorization.

9497172462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452008.

The product of its digits is 1524096, while the sum is 51.

The square root of 9497172462 is about 97453.4374047422. The cubic root of 9497172462 is about 2117.7016493099.

The spelling of 9497172462 in words is "nine billion, four hundred ninety-seven million, one hundred seventy-two thousand, four hundred sixty-two".