74409675 has 12 divisors (see below), whose sum is σ = 123024120. Its totient is φ = 39685120.

The previous prime is 74409659. The next prime is 74409743. The reversal of 74409675 is 57690447.

It is not a de Polignac number, because 74409675 - 2⁴ = 74409659 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 495990 + ... + 496139.

It is an arithmetic number, because the mean of its divisors is an integer number (10252010).

Almost surely, 2^74409675 is an apocalyptic number.

74409675 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

74409675 is a deficient number, since it is larger than the sum of its proper divisors (48614445).

74409675 is a wasteful number, since it uses less digits than its factorization.

74409675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992142 (or 992137 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 42.

The square root of 74409675 is about 8626.1042771346. The cubic root of 74409675 is about 420.6069738674.

The spelling of 74409675 in words is "seventy-four million, four hundred nine thousand, six hundred seventy-five".