47124798 has 32 divisors (see below), whose sum is σ = 108326400. Its totient is φ = 13387680.

The previous prime is 47124751. The next prime is 47124809. The reversal of 47124798 is 89742174.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4503 + ... + 10701.

It is an arithmetic number, because the mean of its divisors is an integer number (3385200).

Almost surely, 2^47124798 is an apocalyptic number.

47124798 is an abundant number, since it is smaller than the sum of its proper divisors (61201602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47124798 is a wasteful number, since it uses less digits than its factorization.

47124798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6392.

The product of its digits is 112896, while the sum is 42.

The square root of 47124798 is about 6864.7503960450. The cubic root of 47124798 is about 361.2017401000.

The spelling of 47124798 in words is "forty-seven million, one hundred twenty-four thousand, seven hundred ninety-eight".