97115498 has 24 divisors (see below), whose sum is σ = 158739840. Its totient is φ = 44507880.

The previous prime is 97115497. The next prime is 97115539. The reversal of 97115498 is 89451179.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (97115497) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20213 + ... + 24551.

It is an arithmetic number, because the mean of its divisors is an integer number (6614160).

Almost surely, 2^97115498 is an apocalyptic number.

97115498 is a deficient number, since it is larger than the sum of its proper divisors (61624342).

97115498 is a wasteful number, since it uses less digits than its factorization.

97115498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4410 (or 4391 counting only the distinct ones).

The product of its digits is 90720, while the sum is 44.

The square root of 97115498 is about 9854.7195799779. The cubic root of 97115498 is about 459.6523807246.

The spelling of 97115498 in words is "ninety-seven million, one hundred fifteen thousand, four hundred ninety-eight".