97408583 has 2 divisors, whose sum is σ = 97408584. Its totient is φ = 97408582.

The previous prime is 97408567. The next prime is 97408607. The reversal of 97408583 is 38580479.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 97408583 - 2⁴ = 97408567 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (97408183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48704291 + 48704292.

It is an arithmetic number, because the mean of its divisors is an integer number (48704292).

Almost surely, 2^97408583 is an apocalyptic number.

97408583 is a deficient number, since it is larger than the sum of its proper divisors (1).

97408583 is an equidigital number, since it uses as much as digits as its factorization.

97408583 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 97408583 is about 9869.5786637526. The cubic root of 97408583 is about 460.1143115404.

The spelling of 97408583 in words is "ninety-seven million, four hundred eight thousand, five hundred eighty-three".