47310922 has 8 divisors (see below), whose sum is σ = 72616896. Its totient is φ = 23105292.

The previous prime is 47310899. The next prime is 47310961. The reversal of 47310922 is 22901374.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 274978 + ... + 275149.

It is an arithmetic number, because the mean of its divisors is an integer number (9077112).

Almost surely, 2^47310922 is an apocalyptic number.

47310922 is a deficient number, since it is larger than the sum of its proper divisors (25305974).

47310922 is a wasteful number, since it uses less digits than its factorization.

47310922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550172.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 47310922 is about 6878.2935383713. The cubic root of 47310922 is about 361.6766492840.

The spelling of 47310922 in words is "forty-seven million, three hundred ten thousand, nine hundred twenty-two".