47137050 has 108 divisors (see below), whose sum is σ = 132059070. Its totient is φ = 12052800.

The previous prime is 47137033. The next prime is 47137061. The reversal of 47137050 is 5073174.

It can be written as a sum of positive squares in 3 ways, for example, as 38825361 + 8311689 = 6231^2 + 2883^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 432396 + ... + 432504.

Almost surely, 2^47137050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47137050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66029535).

47137050 is an abundant number, since it is smaller than the sum of its proper divisors (84922020).

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

47137050 is a wasteful number, since it uses less digits than its factorization.

47137050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189 (or 150 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 47137050 is about 6865.6427230085. The cubic root of 47137050 is about 361.2330403950.

The spelling of 47137050 in words is "forty-seven million, one hundred thirty-seven thousand, fifty".