44426867 has 4 divisors (see below), whose sum is σ = 44532816. Its totient is φ = 44320920.

The previous prime is 44426861. The next prime is 44426897. The reversal of 44426867 is 76862444.

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

It is a cyclic number.

It is not a de Polignac number, because 44426867 - 2¹⁸ = 44164723 is a prime.

It is a super-2 number, since 2×44426867² = 3947493022871378, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44426861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52343 + ... + 53184.

It is an arithmetic number, because the mean of its divisors is an integer number (11133204).

Almost surely, 2^44426867 is an apocalyptic number.

44426867 is a deficient number, since it is larger than the sum of its proper divisors (105949).

44426867 is a wasteful number, since it uses less digits than its factorization.

44426867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105948.

The product of its digits is 258048, while the sum is 41.

The square root of 44426867 is about 6665.3482279623. The cubic root of 44426867 is about 354.1728198485.

The spelling of 44426867 in words is "forty-four million, four hundred twenty-six thousand, eight hundred sixty-seven".