47406792 has 32 divisors (see below), whose sum is σ = 118752480. Its totient is φ = 15770880.

The previous prime is 47406787. The next prime is 47406803. The reversal of 47406792 is 29760474.

It is a self number, because there is not a number n which added to its sum of digits gives 47406792.

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, 12567 + ... + 15897.

It is an arithmetic number, because the mean of its divisors is an integer number (3711015).

Almost surely, 2^47406792 is an apocalyptic number.

It is an amenable number.

47406792 is an abundant number, since it is smaller than the sum of its proper divisors (71345688).

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

47406792 is a wasteful number, since it uses less digits than its factorization.

47406792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3933 (or 3929 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 39.

The square root of 47406792 is about 6885.2590365214. The cubic root of 47406792 is about 361.9207828044.

The spelling of 47406792 in words is "forty-seven million, four hundred six thousand, seven hundred ninety-two".