47225794 has 16 divisors (see below), whose sum is σ = 88318656. Its totient is φ = 18399600.

The previous prime is 47225747. The next prime is 47225807. The reversal of 47225794 is 49752274.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153177 + ... + 153484.

It is an arithmetic number, because the mean of its divisors is an integer number (5519916).

Almost surely, 2^47225794 is an apocalyptic number.

47225794 is a deficient number, since it is larger than the sum of its proper divisors (41092862).

47225794 is a wasteful number, since it uses less digits than its factorization.

47225794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306681.

The product of its digits is 141120, while the sum is 40.

The square root of 47225794 is about 6872.1025894554. The cubic root of 47225794 is about 361.4595937332.

The spelling of 47225794 in words is "forty-seven million, two hundred twenty-five thousand, seven hundred ninety-four".