42488460 has 72 divisors (see below), whose sum is σ = 147297696. Its totient is φ = 9711360.

The previous prime is 42488449. The next prime is 42488473. The reversal of 42488460 is 6488424.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15601 + ... + 18120.

Almost surely, 2^42488460 is an apocalyptic number.

It is an amenable number.

42488460 is an abundant number, since it is smaller than the sum of its proper divisors (104809236).

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

42488460 is a wasteful number, since it uses less digits than its factorization.

42488460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33743 (or 33738 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The square root of 42488460 is about 6518.3172675162. The cubic root of 42488460 is about 348.9450136823.

Subtracting from 42488460 its sum of digits (36), we obtain a palindrome (42488424).

The spelling of 42488460 in words is "forty-two million, four hundred eighty-eight thousand, four hundred sixty".