44345736 has 48 divisors (see below), whose sum is σ = 122379660. Its totient is φ = 14501760.

The previous prime is 44345729. The next prime is 44345747. The reversal of 44345736 is 63754344.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 43480836 + 864900 = 6594^2 + 930^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 44345736.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1995 + ... + 9626.

Almost surely, 2^44345736 is an apocalyptic number.

It is an amenable number.

44345736 is an abundant number, since it is smaller than the sum of its proper divisors (78033924).

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

44345736 is a wasteful number, since it uses less digits than its factorization.

44345736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11686 (or 11679 counting only the distinct ones).

The product of its digits is 120960, while the sum is 36.

The square root of 44345736 is about 6659.2594182837. The cubic root of 44345736 is about 353.9570952502.

The spelling of 44345736 in words is "forty-four million, three hundred forty-five thousand, seven hundred thirty-six".