47924541 has 20 divisors (see below), whose sum is σ = 81819232. Its totient is φ = 27385128.

The previous prime is 47924477. The next prime is 47924557. The reversal of 47924541 is 14542974.

It is a happy number.

It is not a de Polignac number, because 47924541 - 2⁶ = 47924477 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 47924496 and 47924505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47924741) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 41695 + ... + 42828.

Almost surely, 2^47924541 is an apocalyptic number.

It is an amenable number.

47924541 is a deficient number, since it is larger than the sum of its proper divisors (33894691).

47924541 is an equidigital number, since it uses as much as digits as its factorization.

47924541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84542 (or 84533 counting only the distinct ones).

The product of its digits is 40320, while the sum is 36.

The square root of 47924541 is about 6922.7553040679. The cubic root of 47924541 is about 363.2335768742.

The spelling of 47924541 in words is "forty-seven million, nine hundred twenty-four thousand, five hundred forty-one".