47540974 has 8 divisors (see below), whose sum is σ = 76797000. Its totient is φ = 21941976.

The previous prime is 47540963. The next prime is 47541001. The reversal of 47540974 is 47904574.

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

It is a congruent 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, 914224 + ... + 914275.

It is an arithmetic number, because the mean of its divisors is an integer number (9599625).

Almost surely, 2^47540974 is an apocalyptic number.

47540974 is a deficient number, since it is larger than the sum of its proper divisors (29256026).

47540974 is a wasteful number, since it uses less digits than its factorization.

47540974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1828514.

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

The square root of 47540974 is about 6894.9963016669. The cubic root of 47540974 is about 362.2619259607.

The spelling of 47540974 in words is "forty-seven million, five hundred forty thousand, nine hundred seventy-four".