47361925 has 24 divisors (see below), whose sum is σ = 64310120. Its totient is φ = 34387200.

The previous prime is 47361911. The next prime is 47361931. The reversal of 47361925 is 52916374.

It is a Cunningham number, because it is equal to 6882²+1.

It can be written as a sum of positive squares in 12 ways, for example, as 40360609 + 7001316 = 6353^2 + 2646^2 .

It is not a de Polignac number, because 47361925 - 2¹¹ = 47359877 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18631 + ... + 21019.

Almost surely, 2^47361925 is an apocalyptic number.

It is an amenable number.

47361925 is a deficient number, since it is larger than the sum of its proper divisors (16948195).

47361925 is a wasteful number, since it uses less digits than its factorization.

47361925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2473 (or 2468 counting only the distinct ones).

The product of its digits is 45360, while the sum is 37.

The square root of 47361925 is about 6882.0000726533. Note that the first 4 decimals coincide. The cubic root of 47361925 is about 361.8065697380.

The spelling of 47361925 in words is "forty-seven million, three hundred sixty-one thousand, nine hundred twenty-five".