97512463 has 2 divisors, whose sum is σ = 97512464. Its totient is φ = 97512462.

The previous prime is 97512419. The next prime is 97512487. The reversal of 97512463 is 36421579.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 97512463 - 2⁹ = 97511951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97512563) 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, 48756231 + 48756232.

It is an arithmetic number, because the mean of its divisors is an integer number (48756232).

Almost surely, 2^97512463 is an apocalyptic number.

97512463 is a deficient number, since it is larger than the sum of its proper divisors (1).

97512463 is an equidigital number, since it uses as much as digits as its factorization.

97512463 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 37.

The square root of 97512463 is about 9874.8398974363. The cubic root of 97512463 is about 460.2778142236.

The spelling of 97512463 in words is "ninety-seven million, five hundred twelve thousand, four hundred sixty-three".