47002488 has 32 divisors (see below), whose sum is σ = 126546000. Its totient is φ = 14462208.

The previous prime is 47002477. The next prime is 47002489. The reversal of 47002488 is 88420074.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47002489) 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, 75013 + ... + 75636.

Almost surely, 2^47002488 is an apocalyptic number.

It is an amenable number.

47002488 is an abundant number, since it is smaller than the sum of its proper divisors (79543512).

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

47002488 is a wasteful number, since it uses less digits than its factorization.

47002488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150671 (or 150667 counting only the distinct ones).

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

The square root of 47002488 is about 6855.8360540491. The cubic root of 47002488 is about 360.8889758159. Note that the first 3 decimals are identical.

The spelling of 47002488 in words is "forty-seven million, two thousand, four hundred eighty-eight".