97495636 has 24 divisors (see below), whose sum is σ = 195350400. Its totient is φ = 41706912.

The previous prime is 97495621. The next prime is 97495637. The reversal of 97495636 is 63659479.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 97495636.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97495637) 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, 13866 + ... + 19678.

It is an arithmetic number, because the mean of its divisors is an integer number (8139600).

Almost surely, 2^97495636 is an apocalyptic number.

It is an amenable number.

97495636 is an abundant number, since it is smaller than the sum of its proper divisors (97854764).

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

97495636 is a wasteful number, since it uses less digits than its factorization.

97495636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6423 (or 6421 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 49.

The square root of 97495636 is about 9873.9878468631. The cubic root of 97495636 is about 460.2513371283.

The spelling of 97495636 in words is "ninety-seven million, four hundred ninety-five thousand, six hundred thirty-six".