74483031 has 16 divisors (see below), whose sum is σ = 113657600. Its totient is φ = 42501888.

The previous prime is 74482999. The next prime is 74483083. The reversal of 74483031 is 13038447.

It is not a de Polignac number, because 74483031 - 2⁵ = 74482999 is a prime.

It is a super-2 number, since 2×74483031² = 11095443813893922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 74483031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74483831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15975 + ... + 20103.

It is an arithmetic number, because the mean of its divisors is an integer number (7103600).

Almost surely, 2^74483031 is an apocalyptic number.

74483031 is a deficient number, since it is larger than the sum of its proper divisors (39174569).

74483031 is a wasteful number, since it uses less digits than its factorization.

74483031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4998.

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 74483031 is about 8630.3552070584. The cubic root of 74483031 is about 420.7451454679.

The spelling of 74483031 in words is "seventy-four million, four hundred eighty-three thousand, thirty-one".