97959158 has 32 divisors (see below), whose sum is σ = 169011360. Its totient is φ = 42165760.

The previous prime is 97959157. The next prime is 97959161. The reversal of 97959158 is 85195979.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97959157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32366 + ... + 35262.

It is an arithmetic number, because the mean of its divisors is an integer number (5281605).

Almost surely, 2^97959158 is an apocalyptic number.

97959158 is a deficient number, since it is larger than the sum of its proper divisors (71052202).

97959158 is a wasteful number, since it uses less digits than its factorization.

97959158 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2992.

The product of its digits is 1020600, while the sum is 53.

The square root of 97959158 is about 9897.4318891316. The cubic root of 97959158 is about 460.9795728782.

The spelling of 97959158 in words is "ninety-seven million, nine hundred fifty-nine thousand, one hundred fifty-eight".