47994088 has 8 divisors (see below), whose sum is σ = 89988930. Its totient is φ = 23997040.

The previous prime is 47994071. The next prime is 47994091. The reversal of 47994088 is 88049974.

47994088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 39917124 + 8076964 = 6318^2 + 2842^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2999623 + ... + 2999638.

Almost surely, 2^47994088 is an apocalyptic number.

It is an amenable number.

47994088 is a deficient number, since it is larger than the sum of its proper divisors (41994842).

47994088 is a wasteful number, since it uses less digits than its factorization.

47994088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5999267 (or 5999263 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 49.

The square root of 47994088 is about 6927.7765552881. The cubic root of 47994088 is about 363.4091973747.

The spelling of 47994088 in words is "forty-seven million, nine hundred ninety-four thousand, eighty-eight".