44442707 has 4 divisors (see below), whose sum is σ = 44570400. Its totient is φ = 44315016.

The previous prime is 44442649. The next prime is 44442731. The reversal of 44442707 is 70724444.

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 44442707 - 2⁸ = 44442451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44442737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63323 + ... + 64020.

It is an arithmetic number, because the mean of its divisors is an integer number (11142600).

Almost surely, 2^44442707 is an apocalyptic number.

44442707 is a deficient number, since it is larger than the sum of its proper divisors (127693).

44442707 is a wasteful number, since it uses less digits than its factorization.

44442707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127692.

The product of its (nonzero) digits is 25088, while the sum is 32.

The square root of 44442707 is about 6666.5363570598. The cubic root of 44442707 is about 354.2149072252.

The spelling of 44442707 in words is "forty-four million, four hundred forty-two thousand, seven hundred seven".