97092252 has 18 divisors (see below), whose sum is σ = 245427728. Its totient is φ = 32364072.

The previous prime is 97092241. The next prime is 97092257. The reversal of 97092252 is 25229079.

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 2697007 = 97092252 / (9 + 7 + 0 + 9 + 2 + 2 + 5 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97092257) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1348468 + ... + 1348539.

Almost surely, 2^97092252 is an apocalyptic number.

It is an amenable number.

97092252 is an abundant number, since it is smaller than the sum of its proper divisors (148335476).

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

97092252 is a wasteful number, since it uses less digits than its factorization.

97092252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2697017 (or 2697012 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 97092252 is about 9853.5400745113. The cubic root of 97092252 is about 459.6157029813.

It can be divided in two parts, 97092 and 252, that added together give a square (97344 = 312²).

The spelling of 97092252 in words is "ninety-seven million, ninety-two thousand, two hundred fifty-two".