47442604 has 12 divisors (see below), whose sum is σ = 90572328. Its totient is φ = 21564800.

The previous prime is 47442589. The next prime is 47442613. The reversal of 47442604 is 40624474.

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, 539077 + ... + 539164.

It is an arithmetic number, because the mean of its divisors is an integer number (7547694).

Almost surely, 2^47442604 is an apocalyptic number.

47442604 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

47442604 is a deficient number, since it is larger than the sum of its proper divisors (43129724).

47442604 is a wasteful number, since it uses less digits than its factorization.

47442604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078256 (or 1078254 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 31.

The square root of 47442604 is about 6887.8591739379. The cubic root of 47442604 is about 362.0118938330.

The spelling of 47442604 in words is "forty-seven million, four hundred forty-two thousand, six hundred four".