42582956 has 24 divisors (see below), whose sum is σ = 81771984. Its totient is φ = 19281600.

The previous prime is 42582949. The next prime is 42582961. The reversal of 42582956 is 65928524.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4970 + ... + 10481.

It is an arithmetic number, because the mean of its divisors is an integer number (3407166).

Almost surely, 2^42582956 is an apocalyptic number.

It is an amenable number.

42582956 is a deficient number, since it is larger than the sum of its proper divisors (39189028).

42582956 is a wasteful number, since it uses less digits than its factorization.

42582956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15521 (or 15519 counting only the distinct ones).

The product of its digits is 172800, while the sum is 41.

The square root of 42582956 is about 6525.5617382720. The cubic root of 42582956 is about 349.2035112688.

The spelling of 42582956 in words is "forty-two million, five hundred eighty-two thousand, nine hundred fifty-six".