96657638 has 64 divisors (see below), whose sum is σ = 195333120. Its totient is φ = 34742400.

The previous prime is 96657619. The next prime is 96657643. The reversal of 96657638 is 83675669.

96657638 is nontrivially palindromic in base 15.

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 31 ways as a sum of consecutive naturals, for example, 102248 + ... + 103188.

It is an arithmetic number, because the mean of its divisors is an integer number (3052080).

Almost surely, 2^96657638 is an apocalyptic number.

96657638 is an abundant number, since it is smaller than the sum of its proper divisors (98675482).

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

96657638 is a wasteful number, since it uses less digits than its factorization.

96657638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013.

The product of its digits is 1632960, while the sum is 50.

The square root of 96657638 is about 9831.4616410786. The cubic root of 96657638 is about 458.9288846429.

The spelling of 96657638 in words is "ninety-six million, six hundred fifty-seven thousand, six hundred thirty-eight".