97409270 has 16 divisors (see below), whose sum is σ = 200384928. Its totient is φ = 33397440.

The previous prime is 97409227. The next prime is 97409281. The reversal of 97409270 is 7290479.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 695711 + ... + 695850.

It is an arithmetic number, because the mean of its divisors is an integer number (12524058).

Almost surely, 2^97409270 is an apocalyptic number.

97409270 is an abundant number, since it is smaller than the sum of its proper divisors (102975658).

97409270 is a wasteful number, since it uses less digits than its factorization.

97409270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1391575.

The product of its (nonzero) digits is 31752, while the sum is 38.

The square root of 97409270 is about 9869.6134676085. The cubic root of 97409270 is about 460.1153932308.

It can be divided in two parts, 97409 and 270, that added together give a palindrome (97679).

The spelling of 97409270 in words is "ninety-seven million, four hundred nine thousand, two hundred seventy".