97952253 has 8 divisors (see below), whose sum is σ = 149260608. Its totient is φ = 55972704.

The previous prime is 97952251. The next prime is 97952263. The reversal of 97952253 is 35225979.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 97952253 - 2¹ = 97952251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97952251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2332176 + ... + 2332217.

It is an arithmetic number, because the mean of its divisors is an integer number (18657576).

Almost surely, 2^97952253 is an apocalyptic number.

It is an amenable number.

97952253 is a deficient number, since it is larger than the sum of its proper divisors (51308355).

97952253 is a wasteful number, since it uses less digits than its factorization.

97952253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4664403.

The product of its digits is 170100, while the sum is 42.

The square root of 97952253 is about 9897.0830551229. The cubic root of 97952253 is about 460.9687413616.

The spelling of 97952253 in words is "ninety-seven million, nine hundred fifty-two thousand, two hundred fifty-three".