97651038 has 16 divisors (see below), whose sum is σ = 195423120. Its totient is φ = 32530176.

The previous prime is 97651019. The next prime is 97651049. The reversal of 97651038 is 83015679.

It is a junction number, because it is equal to n+sod(n) for n = 97650987 and 97651005.

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 in 7 ways as a sum of consecutive naturals, for example, 8068 + ... + 16136.

It is an arithmetic number, because the mean of its divisors is an integer number (12213945).

Almost surely, 2^97651038 is an apocalyptic number.

97651038 is an abundant number, since it is smaller than the sum of its proper divisors (97772082).

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

97651038 is a wasteful number, since it uses less digits than its factorization.

97651038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10091.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 97651038 is about 9881.8539758489. The cubic root of 97651038 is about 460.4957446842.

The spelling of 97651038 in words is "ninety-seven million, six hundred fifty-one thousand, thirty-eight".