97240700 has 18 divisors (see below), whose sum is σ = 211012536. Its totient is φ = 38896240.

The previous prime is 97240691. The next prime is 97240721. The reversal of 97240700 is 704279.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 486104 + ... + 486303.

Almost surely, 2^97240700 is an apocalyptic number.

It is an amenable number.

97240700 is an abundant number, since it is smaller than the sum of its proper divisors (113771836).

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

97240700 is a wasteful number, since it uses less digits than its factorization.

97240700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 972421 (or 972414 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 97240700 is about 9861.0699216667. The cubic root of 97240700 is about 459.8498249541.

Adding to 97240700 its reverse (704279), we get a palindrome (97944979).

The spelling of 97240700 in words is "ninety-seven million, two hundred forty thousand, seven hundred".