97403136 has 36 divisors (see below), whose sum is σ = 259236432. Its totient is φ = 32467456.

The previous prime is 97403123. The next prime is 97403143. The reversal of 97403136 is 63130479.

It is a junction number, because it is equal to n+sod(n) for n = 97403097 and 97403106.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62646 + ... + 64181.

It is an arithmetic number, because the mean of its divisors is an integer number (7201012).

Almost surely, 2^97403136 is an apocalyptic number.

97403136 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

97403136 is an abundant number, since it is smaller than the sum of its proper divisors (161833296).

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

97403136 is a wasteful number, since it uses less digits than its factorization.

97403136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126846 (or 126832 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 97403136 is about 9869.3027109315. The cubic root of 97403136 is about 460.1057349883.

The spelling of 97403136 in words is "ninety-seven million, four hundred three thousand, one hundred thirty-six".