47900050 has 96 divisors (see below), whose sum is σ = 106064640. Its totient is φ = 15897600.

The previous prime is 47900029. The next prime is 47900051. The reversal of 47900050 is 5000974.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a junction number, because it is equal to n+sod(n) for n = 47899988 and 47900024.

It is not an unprimeable number, because it can be changed into a prime (47900051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 439396 + ... + 439504.

It is an arithmetic number, because the mean of its divisors is an integer number (1104840).

Almost surely, 2^47900050 is an apocalyptic number.

47900050 is an abundant number, since it is smaller than the sum of its proper divisors (58164590).

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

47900050 is a wasteful number, since it uses less digits than its factorization.

47900050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 196 (or 191 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 47900050 is about 6920.9862014022. The cubic root of 47900050 is about 363.1716916052.

The spelling of 47900050 in words is "forty-seven million, nine hundred thousand, fifty".