47425994 has 32 divisors (see below), whose sum is σ = 89012736. Its totient is φ = 18411120.

The previous prime is 47425993. The next prime is 47425997. The reversal of 47425994 is 49952474.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (47425993) 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, 83957 + ... + 84519.

It is an arithmetic number, because the mean of its divisors is an integer number (2781648).

Almost surely, 2^47425994 is an apocalyptic number.

47425994 is a deficient number, since it is larger than the sum of its proper divisors (41586742).

47425994 is a wasteful number, since it uses less digits than its factorization.

47425994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1130.

The product of its digits is 362880, while the sum is 44.

The square root of 47425994 is about 6886.6533236399. The cubic root of 47425994 is about 361.9696412378.

The spelling of 47425994 in words is "forty-seven million, four hundred twenty-five thousand, nine hundred ninety-four".