97159502 has 16 divisors (see below), whose sum is σ = 167356800. Its totient is φ = 41838840.

The previous prime is 97159501. The next prime is 97159507. The reversal of 97159502 is 20595179.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97159501) by changing a digit.

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, 115802 + ... + 116637.

It is an arithmetic number, because the mean of its divisors is an integer number (10459800).

Almost surely, 2^97159502 is an apocalyptic number.

97159502 is a deficient number, since it is larger than the sum of its proper divisors (70197298).

97159502 is a wasteful number, since it uses less digits than its factorization.

97159502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232471.

The product of its (nonzero) digits is 28350, while the sum is 38.

The square root of 97159502 is about 9856.9519629549. The cubic root of 97159502 is about 459.7217945998.

The spelling of 97159502 in words is "ninety-seven million, one hundred fifty-nine thousand, five hundred two".