97248031 has 2 divisors, whose sum is σ = 97248032. Its totient is φ = 97248030.

The previous prime is 97247993. The next prime is 97248043. The reversal of 97248031 is 13084279.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 97248031 - 2¹⁵ = 97215263 is a prime.

It is a super-2 number, since 2×97248031² = 18914359066753922, which contains 22 as substring.

It is equal to p_5611957 and since 97248031 and 5611957 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97248331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48624015 + 48624016.

It is an arithmetic number, because the mean of its divisors is an integer number (48624016).

Almost surely, 2^97248031 is an apocalyptic number.

97248031 is a deficient number, since it is larger than the sum of its proper divisors (1).

97248031 is an equidigital number, since it uses as much as digits as its factorization.

97248031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 97248031 is about 9861.4416288898. The cubic root of 97248031 is about 459.8613807271.

The spelling of 97248031 in words is "ninety-seven million, two hundred forty-eight thousand, thirty-one".