97355900 has 72 divisors (see below), whose sum is σ = 222642000. Its totient is φ = 36897280.

The previous prime is 97355897. The next prime is 97355911. The reversal of 97355900 is 955379.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 170816 + ... + 171384.

It is an arithmetic number, because the mean of its divisors is an integer number (3092250).

Almost surely, 2^97355900 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 97355900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111321000).

97355900 is an abundant number, since it is smaller than the sum of its proper divisors (125286100).

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

97355900 is a wasteful number, since it uses less digits than its factorization.

97355900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 671 (or 664 counting only the distinct ones).

The product of its (nonzero) digits is 42525, while the sum is 38.

The square root of 97355900 is about 9866.9093438624. The cubic root of 97355900 is about 460.0313463201.

The spelling of 97355900 in words is "ninety-seven million, three hundred fifty-five thousand, nine hundred".