97155260 has 24 divisors (see below), whose sum is σ = 204403920. Its totient is φ = 38790144.

The previous prime is 97155259. The next prime is 97155269. The reversal of 97155260 is 6255179.

It is a self number, because there is not a number n which added to its sum of digits gives 97155260.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97155269) 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, 7331 + ... + 15749.

It is an arithmetic number, because the mean of its divisors is an integer number (8516830).

Almost surely, 2^97155260 is an apocalyptic number.

It is an amenable number.

97155260 is an abundant number, since it is smaller than the sum of its proper divisors (107248660).

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

97155260 is a wasteful number, since it uses less digits than its factorization.

97155260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9005 (or 9003 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 97155260 is about 9856.7367825259. The cubic root of 97155260 is about 459.7151039925.

The spelling of 97155260 in words is "ninety-seven million, one hundred fifty-five thousand, two hundred sixty".