47192704 has 64 divisors (see below), whose sum is σ = 102816000. Its totient is φ = 21445632.

The previous prime is 47192699. The next prime is 47192759. The reversal of 47192704 is 40729174.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 47192704.

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, 131277 + ... + 131635.

It is an arithmetic number, because the mean of its divisors is an integer number (1606500).

Almost surely, 2^47192704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47192704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51408000).

47192704 is an abundant number, since it is smaller than the sum of its proper divisors (55623296).

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

47192704 is a wasteful number, since it uses less digits than its factorization.

47192704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465 (or 453 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 47192704 is about 6869.6946074771. The cubic root of 47192704 is about 361.3751519374.

The spelling of 47192704 in words is "forty-seven million, one hundred ninety-two thousand, seven hundred four".