42295984 has 20 divisors (see below), whose sum is σ = 82055016. Its totient is φ = 21120512.

The previous prime is 42295963. The next prime is 42295991. The reversal of 42295984 is 48959224.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 42295984.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17472 + ... + 19744.

Almost surely, 2^42295984 is an apocalyptic number.

It is an amenable number.

42295984 is a deficient number, since it is larger than the sum of its proper divisors (39759032).

42295984 is a wasteful number, since it uses less digits than its factorization.

42295984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3444 (or 3438 counting only the distinct ones).

The product of its digits is 207360, while the sum is 43.

The square root of 42295984 is about 6503.5362688310. The cubic root of 42295984 is about 348.4173000777.

The spelling of 42295984 in words is "forty-two million, two hundred ninety-five thousand, nine hundred eighty-four".