97026331 has 6 divisors (see below), whose sum is σ = 102402132. Its totient is φ = 91919340.

The previous prime is 97026323. The next prime is 97026337. The reversal of 97026331 is 13362079.

It is not a de Polignac number, because 97026331 - 2³ = 97026323 is a prime.

It is a super-2 number, since 2×97026331² = 18828217814643122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 97026293 and 97026302.

It is not an unprimeable number, because it can be changed into a prime (97026337) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 134025 + ... + 134746.

It is an arithmetic number, because the mean of its divisors is an integer number (17067022).

Almost surely, 2^97026331 is an apocalyptic number.

97026331 is a deficient number, since it is larger than the sum of its proper divisors (5375801).

97026331 is a wasteful number, since it uses less digits than its factorization.

97026331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268809 (or 268790 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 97026331 is about 9850.1944650854. The cubic root of 97026331 is about 459.5116603972.

The spelling of 97026331 in words is "ninety-seven million, twenty-six thousand, three hundred thirty-one".