74614912 has 32 divisors (see below), whose sum is σ = 153780300. Its totient is φ = 36019200.

The previous prime is 74614909. The next prime is 74614927. The reversal of 74614912 is 21941647.

It can be written as a sum of positive squares in 2 ways, for example, as 74235456 + 379456 = 8616^2 + 616^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6339 + ... + 13762.

Almost surely, 2^74614912 is an apocalyptic number.

It is an amenable number.

74614912 is an abundant number, since it is smaller than the sum of its proper divisors (79165388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

74614912 is a wasteful number, since it uses less digits than its factorization.

74614912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20144 (or 20132 counting only the distinct ones).

The product of its digits is 12096, while the sum is 34.

The square root of 74614912 is about 8637.9923593391. The cubic root of 74614912 is about 420.9933253663.

The spelling of 74614912 in words is "seventy-four million, six hundred fourteen thousand, nine hundred twelve".