47237043 has 32 divisors (see below), whose sum is σ = 74737152. Its totient is φ = 25977600.

The previous prime is 47237011. The next prime is 47237053. The reversal of 47237043 is 34073274.

It is not a de Polignac number, because 47237043 - 2⁵ = 47237011 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47237043.

It is not an unprimeable number, because it can be changed into a prime (47237053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71133 + ... + 71793.

It is an arithmetic number, because the mean of its divisors is an integer number (2335536).

Almost surely, 2^47237043 is an apocalyptic number.

47237043 is a deficient number, since it is larger than the sum of its proper divisors (27500109).

47237043 is a wasteful number, since it uses less digits than its factorization.

47237043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795.

The product of its (nonzero) digits is 14112, while the sum is 30.

The square root of 47237043 is about 6872.9209947445. The cubic root of 47237043 is about 361.4882908768.

The spelling of 47237043 in words is "forty-seven million, two hundred thirty-seven thousand, forty-three".