47486037 has 4 divisors (see below), whose sum is σ = 63314720. Its totient is φ = 31657356.

The previous prime is 47486029. The next prime is 47486051. The reversal of 47486037 is 73068474.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 47486037 - 2³ = 47486029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47485986 and 47486004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47486437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7914337 + ... + 7914342.

It is an arithmetic number, because the mean of its divisors is an integer number (15828680).

Almost surely, 2^47486037 is an apocalyptic number.

It is an amenable number.

47486037 is a deficient number, since it is larger than the sum of its proper divisors (15828683).

47486037 is a wasteful number, since it uses less digits than its factorization.

47486037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15828682.

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 47486037 is about 6891.0113191026. The cubic root of 47486037 is about 362.1223323107.

The spelling of 47486037 in words is "forty-seven million, four hundred eighty-six thousand, thirty-seven".