74675023 has 2 divisors, whose sum is σ = 74675024. Its totient is φ = 74675022.

The previous prime is 74675021. The next prime is 74675053. The reversal of 74675023 is 32057647.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 74675023 - 2¹ = 74675021 is a prime.

Together with 74675021, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 74675023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74675021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37337511 + 37337512.

It is an arithmetic number, because the mean of its divisors is an integer number (37337512).

Almost surely, 2^74675023 is an apocalyptic number.

74675023 is a deficient number, since it is larger than the sum of its proper divisors (1).

74675023 is an equidigital number, since it uses as much as digits as its factorization.

74675023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 74675023 is about 8641.4711131844. The cubic root of 74675023 is about 421.1063480692.

The spelling of 74675023 in words is "seventy-four million, six hundred seventy-five thousand, twenty-three".