44167422 has 32 divisors (see below), whose sum is σ = 95413248. Its totient is φ = 13549536.

The previous prime is 44167393. The next prime is 44167423. The reversal of 44167422 is 22476144.

It is a super-2 number, since 2×44167422² = 3901522332252168, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 44167422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44167423) 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, 35503 + ... + 36725.

It is an arithmetic number, because the mean of its divisors is an integer number (2981664).

Almost surely, 2^44167422 is an apocalyptic number.

44167422 is an abundant number, since it is smaller than the sum of its proper divisors (51245826).

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

44167422 is a wasteful number, since it uses less digits than its factorization.

44167422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1704.

The product of its digits is 10752, while the sum is 30.

The square root of 44167422 is about 6645.8575067481. The cubic root of 44167422 is about 353.4820379964.

The spelling of 44167422 in words is "forty-four million, one hundred sixty-seven thousand, four hundred twenty-two".