42025488 has 40 divisors (see below), whose sum is σ = 111504768. Its totient is φ = 13629312.

The previous prime is 42025481. The next prime is 42025499. The reversal of 42025488 is 88452024.

It is a happy number.

It is a super-2 number, since 2×42025488² = 3532283283276288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42025481) 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, 10056 + ... + 13607.

Almost surely, 2^42025488 is an apocalyptic number.

42025488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

42025488 is an abundant number, since it is smaller than the sum of its proper divisors (69479280).

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

42025488 is a wasteful number, since it uses less digits than its factorization.

42025488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23711 (or 23705 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 33.

The square root of 42025488 is about 6482.7068420529. The cubic root of 42025488 is about 347.6729653230.

The spelling of 42025488 in words is "forty-two million, twenty-five thousand, four hundred eighty-eight".