97269031 has 2 divisors, whose sum is σ = 97269032. Its totient is φ = 97269030.

The previous prime is 97269017. The next prime is 97269043. The reversal of 97269031 is 13096279.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 97269031 - 2¹⁷ = 97137959 is a prime.

It is a super-2 number, since 2×97269031² = 18922528783357922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97269071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48634515 + 48634516.

It is an arithmetic number, because the mean of its divisors is an integer number (48634516).

Almost surely, 2^97269031 is an apocalyptic number.

97269031 is a deficient number, since it is larger than the sum of its proper divisors (1).

97269031 is an equidigital number, since it uses as much as digits as its factorization.

97269031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20412, while the sum is 37.

The square root of 97269031 is about 9862.5063244593. The cubic root of 97269031 is about 459.8944795770.

The spelling of 97269031 in words is "ninety-seven million, two hundred sixty-nine thousand, thirty-one".