42488992 has 48 divisors (see below), whose sum is σ = 102961152. Its totient is φ = 16807680.

The previous prime is 42488977. The next prime is 42489011. The reversal of 42488992 is 29988424.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4384 + ... + 10207.

It is an arithmetic number, because the mean of its divisors is an integer number (2145024).

Almost surely, 2^42488992 is an apocalyptic number.

It is an amenable number.

42488992 is an abundant number, since it is smaller than the sum of its proper divisors (60472160).

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

42488992 is a wasteful number, since it uses less digits than its factorization.

42488992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14621 (or 14613 counting only the distinct ones).

The product of its digits is 331776, while the sum is 46.

The square root of 42488992 is about 6518.3580754666. The cubic root of 42488992 is about 348.9464700619.

The spelling of 42488992 in words is "forty-two million, four hundred eighty-eight thousand, nine hundred ninety-two".