42562046 has 16 divisors (see below), whose sum is σ = 64555920. Its totient is φ = 21045120.

The previous prime is 42562019. The next prime is 42562049. The reversal of 42562046 is 64026524.

It is a super-2 number, since 2×42562046² = 3623055519412232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42562049) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109220 + ... + 109608.

It is an arithmetic number, because the mean of its divisors is an integer number (4034745).

Almost surely, 2^42562046 is an apocalyptic number.

42562046 is a deficient number, since it is larger than the sum of its proper divisors (21993874).

42562046 is a wasteful number, since it uses less digits than its factorization.

42562046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 42562046 is about 6523.9593806216. The cubic root of 42562046 is about 349.1463441014.

The spelling of 42562046 in words is "forty-two million, five hundred sixty-two thousand, forty-six".