47214037 has 12 divisors (see below), whose sum is σ = 51338820. Its totient is φ = 43400448.

The previous prime is 47214007. The next prime is 47214047. The reversal of 47214037 is 73041274.

It can be written as a sum of positive squares in 6 ways, for example, as 9771876 + 37442161 = 3126^2 + 6119^2 .

It is not a de Polignac number, because 47214037 - 2⁷ = 47213909 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47213996 and 47214014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47214007) 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, 56539 + ... + 57367.

It is an arithmetic number, because the mean of its divisors is an integer number (4278235).

Almost surely, 2^47214037 is an apocalyptic number.

It is an amenable number.

47214037 is a deficient number, since it is larger than the sum of its proper divisors (4124783).

47214037 is a wasteful number, since it uses less digits than its factorization.

47214037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192 (or 1179 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 47214037 is about 6871.2471211564. The cubic root of 47214037 is about 361.4295957682.

The spelling of 47214037 in words is "forty-seven million, two hundred fourteen thousand, thirty-seven".