97852311 has 12 divisors (see below), whose sum is σ = 141951888. Its totient is φ = 64953504.

The previous prime is 97852303. The next prime is 97852333. The reversal of 97852311 is 11325879.

It is not a de Polignac number, because 97852311 - 2³ = 97852303 is a prime.

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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (97852301) 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, 21235 + ... + 25428.

It is an arithmetic number, because the mean of its divisors is an integer number (11829324).

Almost surely, 2^97852311 is an apocalyptic number.

97852311 is a deficient number, since it is larger than the sum of its proper divisors (44099577).

97852311 is a wasteful number, since it uses less digits than its factorization.

97852311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46902 (or 46899 counting only the distinct ones).

The product of its digits is 15120, while the sum is 36.

The square root of 97852311 is about 9892.0327031404. The cubic root of 97852311 is about 460.8119104768.

The spelling of 97852311 in words is "ninety-seven million, eight hundred fifty-two thousand, three hundred eleven".