44853723 has 8 divisors (see below), whose sum is σ = 66450000. Its totient is φ = 29902464.

The previous prime is 44853709. The next prime is 44853793. The reversal of 44853723 is 32735844.

It is a happy number.

It is not a de Polignac number, because 44853723 - 2⁶ = 44853659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44853793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 830598 + ... + 830651.

It is an arithmetic number, because the mean of its divisors is an integer number (8306250).

Almost surely, 2^44853723 is an apocalyptic number.

44853723 is a deficient number, since it is larger than the sum of its proper divisors (21596277).

44853723 is a wasteful number, since it uses less digits than its factorization.

44853723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1661258 (or 1661252 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 44853723 is about 6697.2922140220. The cubic root of 44853723 is about 355.3035108523.

The spelling of 44853723 in words is "forty-four million, eight hundred fifty-three thousand, seven hundred twenty-three".