42562622 has 24 divisors (see below), whose sum is σ = 67976496. Its totient is φ = 19983744.

The previous prime is 42562609. The next prime is 42562651. The reversal of 42562622 is 22626524.

It is a happy number.

42562622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 120398 + ... + 120750.

It is an arithmetic number, because the mean of its divisors is an integer number (2832354).

Almost surely, 2^42562622 is an apocalyptic number.

42562622 is a deficient number, since it is larger than the sum of its proper divisors (25413874).

42562622 is a wasteful number, since it uses less digits than its factorization.

42562622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560 (or 541 counting only the distinct ones).

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

The square root of 42562622 is about 6524.0035254436. The cubic root of 42562622 is about 349.1479191149.

The spelling of 42562622 in words is "forty-two million, five hundred sixty-two thousand, six hundred twenty-two".