42446562 has 32 divisors (see below), whose sum is σ = 87816960. Its totient is φ = 13668480.

The previous prime is 42446561. The next prime is 42446567. The reversal of 42446562 is 26564424.

It is not an unprimeable number, because it can be changed into a prime (42446561) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26023 + ... + 27605.

It is an arithmetic number, because the mean of its divisors is an integer number (2744280).

Almost surely, 2^42446562 is an apocalyptic number.

42446562 is an abundant number, since it is smaller than the sum of its proper divisors (45370398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42446562 is a wasteful number, since it uses less digits than its factorization.

42446562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1738.

The product of its digits is 46080, while the sum is 33.

The square root of 42446562 is about 6515.1026085550. The cubic root of 42446562 is about 348.8302773794.

The spelling of 42446562 in words is "forty-two million, four hundred forty-six thousand, five hundred sixty-two".