97796152 has 16 divisors (see below), whose sum is σ = 187840800. Its totient is φ = 47705280.

The previous prime is 97796141. The next prime is 97796191. The reversal of 97796152 is 25169779.

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 3 ways as a sum of consecutive naturals, for example, 148752 + ... + 149407.

It is an arithmetic number, because the mean of its divisors is an integer number (11740050).

Almost surely, 2^97796152 is an apocalyptic number.

It is an amenable number.

97796152 is a deficient number, since it is larger than the sum of its proper divisors (90044648).

97796152 is a wasteful number, since it uses less digits than its factorization.

97796152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298206 (or 298202 counting only the distinct ones).

The product of its digits is 238140, while the sum is 46.

The square root of 97796152 is about 9889.1936981738. The cubic root of 97796152 is about 460.7237378415.

It can be divided in two parts, 9779 and 6152, that added together give a triangular number (15931 = T₁₇₈).

The spelling of 97796152 in words is "ninety-seven million, seven hundred ninety-six thousand, one hundred fifty-two".