6422562 has 24 divisors (see below), whose sum is σ = 13962780. Its totient is φ = 2133600.

The previous prime is 6422561. The next prime is 6422567. The reversal of 6422562 is 2652246.

It can be written as a sum of positive squares in 2 ways, for example, as 5574321 + 848241 = 2361^2 + 921^2 .

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (6422561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8812 + ... + 9512.

Almost surely, 2^6422562 is an apocalyptic number.

6422562 is an abundant number, since it is smaller than the sum of its proper divisors (7540218).

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

6422562 is a wasteful number, since it uses less digits than its factorization.

6422562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1218 (or 1215 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 6422562 is about 2534.2774118079. The cubic root of 6422562 is about 185.8814714834.

The spelling of 6422562 in words is "six million, four hundred twenty-two thousand, five hundred sixty-two".