74880825 has 12 divisors (see below), whose sum is σ = 123803088. Its totient is φ = 39936400.

The previous prime is 74880809. The next prime is 74880833. The reversal of 74880825 is 52808847.

It is not a de Polignac number, because 74880825 - 2⁴ = 74880809 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, 499131 + ... + 499280.

It is an arithmetic number, because the mean of its divisors is an integer number (10316924).

Almost surely, 2^74880825 is an apocalyptic number.

74880825 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

74880825 is a deficient number, since it is larger than the sum of its proper divisors (48922263).

74880825 is a wasteful number, since it uses less digits than its factorization.

74880825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998424 (or 998419 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 42.

The square root of 74880825 is about 8653.3707305304. The cubic root of 74880825 is about 421.4928451510.

The spelling of 74880825 in words is "seventy-four million, eight hundred eighty thousand, eight hundred twenty-five".