42674582 has 8 divisors (see below), whose sum is σ = 65097000. Its totient is φ = 20975584.

The previous prime is 42674581. The next prime is 42674587. The reversal of 42674582 is 28547624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×42674582² = 3642239897749448, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42674581) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180707 + ... + 180942.

It is an arithmetic number, because the mean of its divisors is an integer number (8137125).

Almost surely, 2^42674582 is an apocalyptic number.

42674582 is a deficient number, since it is larger than the sum of its proper divisors (22422418).

42674582 is a wasteful number, since it uses less digits than its factorization.

42674582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361710.

The product of its digits is 107520, while the sum is 38.

The square root of 42674582 is about 6532.5785108179. The cubic root of 42674582 is about 349.4537929352.

The spelling of 42674582 in words is "forty-two million, six hundred seventy-four thousand, five hundred eighty-two".