42674572 has 6 divisors (see below), whose sum is σ = 74680508. Its totient is φ = 21337284.

The previous prime is 42674537. The next prime is 42674581. The reversal of 42674572 is 27547624.

It is a super-2 number, since 2×42674572² = 3642238190766368, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5334318 + ... + 5334325.

Almost surely, 2^42674572 is an apocalyptic number.

It is an amenable number.

42674572 is a deficient number, since it is larger than the sum of its proper divisors (32005936).

42674572 is a wasteful number, since it uses less digits than its factorization.

42674572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10668647 (or 10668645 counting only the distinct ones).

The product of its digits is 94080, while the sum is 37.

The square root of 42674572 is about 6532.5777454233. The cubic root of 42674572 is about 349.4537656392.

The spelling of 42674572 in words is "forty-two million, six hundred seventy-four thousand, five hundred seventy-two".