47345874 has 8 divisors (see below), whose sum is σ = 94691760. Its totient is φ = 15781956.

The previous prime is 47345863. The next prime is 47345887. The reversal of 47345874 is 47854374.

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

47345874 is an admirable number.

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, 3945484 + ... + 3945495.

It is an arithmetic number, because the mean of its divisors is an integer number (11836470).

Almost surely, 2^47345874 is an apocalyptic number.

47345874 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47345874 is a wasteful number, since it uses less digits than its factorization.

47345874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7890984.

The product of its digits is 376320, while the sum is 42.

The square root of 47345874 is about 6880.8338157523. The cubic root of 47345874 is about 361.7656929267.

The spelling of 47345874 in words is "forty-seven million, three hundred forty-five thousand, eight hundred seventy-four".