97965758 has 16 divisors (see below), whose sum is σ = 161898480. Its totient is φ = 44088000.

The previous prime is 97965757. The next prime is 97965773. The reversal of 97965758 is 85756979.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97965757) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19823 + ... + 24266.

It is an arithmetic number, because the mean of its divisors is an integer number (10118655).

Almost surely, 2^97965758 is an apocalyptic number.

97965758 is a deficient number, since it is larger than the sum of its proper divisors (63932722).

97965758 is a wasteful number, since it uses less digits than its factorization.

97965758 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44203.

The product of its digits is 4762800, while the sum is 56.

The square root of 97965758 is about 9897.7653033399. The cubic root of 97965758 is about 460.9899254813.

The spelling of 97965758 in words is "ninety-seven million, nine hundred sixty-five thousand, seven hundred fifty-eight".