47190764 has 6 divisors (see below), whose sum is σ = 82583844. Its totient is φ = 23595380.

The previous prime is 47190739. The next prime is 47190769. The reversal of 47190764 is 46709174.

It is not an unprimeable number, because it can be changed into a prime (47190769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5898842 + ... + 5898849.

It is an arithmetic number, because the mean of its divisors is an integer number (13763974).

Almost surely, 2^47190764 is an apocalyptic number.

It is an amenable number.

47190764 is a deficient number, since it is larger than the sum of its proper divisors (35393080).

47190764 is a wasteful number, since it uses less digits than its factorization.

47190764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11797695 (or 11797693 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 38.

The square root of 47190764 is about 6869.5534061539. The cubic root of 47190764 is about 361.3702000603.

The spelling of 47190764 in words is "forty-seven million, one hundred ninety thousand, seven hundred sixty-four".