47115950 has 36 divisors (see below), whose sum is σ = 101948832. Its totient is φ = 16153200.

The previous prime is 47115889. The next prime is 47115967. The reversal of 47115950 is 5951174.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 7166 + ... + 12065.

It is an arithmetic number, because the mean of its divisors is an integer number (2831912).

Almost surely, 2^47115950 is an apocalyptic number.

47115950 is an abundant number, since it is smaller than the sum of its proper divisors (54832882).

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

47115950 is a wasteful number, since it uses less digits than its factorization.

47115950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19257 (or 19245 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 32.

The square root of 47115950 is about 6864.1059141013. The cubic root of 47115950 is about 361.1791326606.

The spelling of 47115950 in words is "forty-seven million, one hundred fifteen thousand, nine hundred fifty".