74924852 has 24 divisors (see below), whose sum is σ = 135171624. Its totient is φ = 36312192.

The previous prime is 74924851. The next prime is 74924887. The reversal of 74924852 is 25842947.

It can be written as a sum of positive squares in 4 ways, for example, as 2572816 + 72352036 = 1604^2 + 8506^2 .

It is a super-2 number, since 2×74924852² = 11227466894443808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74924851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46118 + ... + 47714.

It is an arithmetic number, because the mean of its divisors is an integer number (5632151).

Almost surely, 2^74924852 is an apocalyptic number.

It is an amenable number.

74924852 is a deficient number, since it is larger than the sum of its proper divisors (60246772).

74924852 is a wasteful number, since it uses less digits than its factorization.

74924852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1955 (or 1953 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The square root of 74924852 is about 8655.9142786883. The cubic root of 74924852 is about 421.5754360757.

The spelling of 74924852 in words is "seventy-four million, nine hundred twenty-four thousand, eight hundred fifty-two".