44422262 has 4 divisors (see below), whose sum is σ = 66633396. Its totient is φ = 22211130.

The previous prime is 44422249. The next prime is 44422267. The reversal of 44422262 is 26222444.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×44422262² = 3946674722393288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44422267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11105564 + ... + 11105567.

It is an arithmetic number, because the mean of its divisors is an integer number (16658349).

Almost surely, 2^44422262 is an apocalyptic number.

44422262 is a deficient number, since it is larger than the sum of its proper divisors (22211134).

44422262 is a wasteful number, since it uses less digits than its factorization.

44422262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22211133.

The product of its digits is 6144, while the sum is 26.

The square root of 44422262 is about 6665.0027756933. The cubic root of 44422262 is about 354.1605823422.

The spelling of 44422262 in words is "forty-four million, four hundred twenty-two thousand, two hundred sixty-two".