42487762 has 32 divisors (see below), whose sum is σ = 70657920. Its totient is φ = 19071360.

The previous prime is 42487717. The next prime is 42487787. The reversal of 42487762 is 26778424.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 151062 + ... + 151342.

It is an arithmetic number, because the mean of its divisors is an integer number (2208060).

Almost surely, 2^42487762 is an apocalyptic number.

42487762 is a deficient number, since it is larger than the sum of its proper divisors (28170158).

42487762 is a wasteful number, since it uses less digits than its factorization.

42487762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498.

The product of its digits is 150528, while the sum is 40.

The square root of 42487762 is about 6518.2637258706. The cubic root of 42487762 is about 348.9431028501.

The spelling of 42487762 in words is "forty-two million, four hundred eighty-seven thousand, seven hundred sixty-two".