47200994 has 8 divisors (see below), whose sum is σ = 70857180. Its totient is φ = 23581936.

The previous prime is 47200987. The next prime is 47201023. The reversal of 47200994 is 49900274.

It can be written as a sum of positive squares in 2 ways, for example, as 32092225 + 15108769 = 5665^2 + 3887^2 .

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

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, 5849 + ... + 11340.

Almost surely, 2^47200994 is an apocalyptic number.

47200994 is a deficient number, since it is larger than the sum of its proper divisors (23656186).

47200994 is a wasteful number, since it uses less digits than its factorization.

47200994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18564.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 47200994 is about 6870.2979556930. The cubic root of 47200994 is about 361.3963107491.

The spelling of 47200994 in words is "forty-seven million, two hundred thousand, nine hundred ninety-four".