42292248 has 16 divisors (see below), whose sum is σ = 105730680. Its totient is φ = 14097408.

The previous prime is 42292219. The next prime is 42292273. The reversal of 42292248 is 84229224.

It is a happy number.

It is a congruent number.

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, 881065 + ... + 881112.

Almost surely, 2^42292248 is an apocalyptic number.

It is an amenable number.

42292248 is an abundant number, since it is smaller than the sum of its proper divisors (63438432).

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

42292248 is a wasteful number, since it uses less digits than its factorization.

42292248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1762186 (or 1762182 counting only the distinct ones).

The product of its digits is 18432, while the sum is 33.

The square root of 42292248 is about 6503.2490341367. The cubic root of 42292248 is about 348.4070412207.

The spelling of 42292248 in words is "forty-two million, two hundred ninety-two thousand, two hundred forty-eight".