97313282 has 24 divisors (see below), whose sum is σ = 161496048. Its totient is φ = 43944120.

The previous prime is 97313273. The next prime is 97313297. The reversal of 97313282 is 28231379.

It is a super-2 number, since 2×97313282² = 18939749707223048, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38213 + ... + 40679.

It is an arithmetic number, because the mean of its divisors is an integer number (6729002).

Almost surely, 2^97313282 is an apocalyptic number.

97313282 is a deficient number, since it is larger than the sum of its proper divisors (64182766).

97313282 is a wasteful number, since it uses less digits than its factorization.

97313282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2654 (or 2643 counting only the distinct ones).

The product of its digits is 18144, while the sum is 35.

The square root of 97313282 is about 9864.7494646342. The cubic root of 97313282 is about 459.9642095657.

The spelling of 97313282 in words is "ninety-seven million, three hundred thirteen thousand, two hundred eighty-two".