47880024 has 32 divisors (see below), whose sum is σ = 126742320. Its totient is φ = 15021056.

The previous prime is 47880023. The next prime is 47880047. The reversal of 47880024 is 42008874.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47880023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58269 + ... + 59084.

Almost surely, 2^47880024 is an apocalyptic number.

It is an amenable number.

47880024 is an abundant number, since it is smaller than the sum of its proper divisors (78862296).

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

47880024 is a wasteful number, since it uses less digits than its factorization.

47880024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117379 (or 117375 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 33.

The square root of 47880024 is about 6919.5392910222. The cubic root of 47880024 is about 363.1210730772.

Adding to 47880024 its reverse (42008874), we get a palindrome (89888898).

The spelling of 47880024 in words is "forty-seven million, eight hundred eighty thousand, twenty-four".