47057036 has 36 divisors (see below), whose sum is σ = 89956944. Its totient is φ = 21528000.

The previous prime is 47057033. The next prime is 47057113. The reversal of 47057036 is 63075074.

It is a junction number, because it is equal to n+sod(n) for n = 47056993 and 47057011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47057033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101846 + ... + 102306.

It is an arithmetic number, because the mean of its divisors is an integer number (2498804).

Almost surely, 2^47057036 is an apocalyptic number.

It is an amenable number.

47057036 is a deficient number, since it is larger than the sum of its proper divisors (42899908).

47057036 is a wasteful number, since it uses less digits than its factorization.

47057036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642 (or 627 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 47057036 is about 6859.8131169880. The cubic root of 47057036 is about 361.0285298570.

The spelling of 47057036 in words is "forty-seven million, fifty-seven thousand, thirty-six".