47870541 has 16 divisors (see below), whose sum is σ = 73208320. Its totient is φ = 30883680.

The previous prime is 47870531. The next prime is 47870551. The reversal of 47870541 is 14507874.

47870541 is a `hidden beast` number, since 47 + 8 + 70 + 541 = 666.

It is an interprime number because it is at equal distance from previous prime (47870531) and next prime (47870551).

It is not a de Polignac number, because 47870541 - 2⁵ = 47870509 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47870496 and 47870505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47870531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27760 + ... + 29433.

It is an arithmetic number, because the mean of its divisors is an integer number (4575520).

Almost surely, 2^47870541 is an apocalyptic number.

It is an amenable number.

47870541 is a deficient number, since it is larger than the sum of its proper divisors (25337779).

47870541 is a wasteful number, since it uses less digits than its factorization.

47870541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57233 (or 57227 counting only the distinct ones).

The product of its (nonzero) digits is 31360, while the sum is 36.

The square root of 47870541 is about 6918.8540236082. The cubic root of 47870541 is about 363.0970985382.

The spelling of 47870541 in words is "forty-seven million, eight hundred seventy thousand, five hundred forty-one".