97414531 has 2 divisors, whose sum is σ = 97414532. Its totient is φ = 97414530.

The previous prime is 97414519. The next prime is 97414549. The reversal of 97414531 is 13541479.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97414531 - 2¹⁹ = 96890243 is a prime.

It is a super-2 number, since 2×97414531² = 18979181699899922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (97414571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48707265 + 48707266.

It is an arithmetic number, because the mean of its divisors is an integer number (48707266).

Almost surely, 2^97414531 is an apocalyptic number.

97414531 is a deficient number, since it is larger than the sum of its proper divisors (1).

97414531 is an equidigital number, since it uses as much as digits as its factorization.

97414531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 34.

The square root of 97414531 is about 9869.8799891387. The cubic root of 97414531 is about 460.1236765749.

The spelling of 97414531 in words is "ninety-seven million, four hundred fourteen thousand, five hundred thirty-one".