97240115 has 16 divisors (see below), whose sum is σ = 135351552. Its totient is φ = 65682144.

The previous prime is 97240111. The next prime is 97240123. The reversal of 97240115 is 51104279.

It is a cyclic number.

It is not a de Polignac number, because 97240115 - 2² = 97240111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (97240111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18389 + ... + 23078.

It is an arithmetic number, because the mean of its divisors is an integer number (8459472).

Almost surely, 2^97240115 is an apocalyptic number.

97240115 is a deficient number, since it is larger than the sum of its proper divisors (38111437).

97240115 is a wasteful number, since it uses less digits than its factorization.

97240115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41546.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 97240115 is about 9861.0402595264. The cubic root of 97240115 is about 459.8489028002.

The spelling of 97240115 in words is "ninety-seven million, two hundred forty thousand, one hundred fifteen".