97797300 has 72 divisors (see below), whose sum is σ = 289898112. Its totient is φ = 25440000.

The previous prime is 97797299. The next prime is 97797361. The reversal of 97797300 is 379779.

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, 8325 + ... + 16275.

Almost surely, 2^97797300 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 97797300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (144949056).

97797300 is an abundant number, since it is smaller than the sum of its proper divisors (192100812).

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

97797300 is a wasteful number, since it uses less digits than its factorization.

97797300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8009 (or 8002 counting only the distinct ones).

The product of its (nonzero) digits is 83349, while the sum is 42.

The square root of 97797300 is about 9889.2517411582. The cubic root of 97797300 is about 460.7255406009.

The spelling of 97797300 in words is "ninety-seven million, seven hundred ninety-seven thousand, three hundred".