44640802 has 16 divisors (see below), whose sum is σ = 69593400. Its totient is φ = 21450240.

The previous prime is 44640797. The next prime is 44640829. The reversal of 44640802 is 20804644.

It can be written as a sum of positive squares in 4 ways, for example, as 44635761 + 5041 = 6681^2 + 71^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11602 + ... + 14962.

Almost surely, 2^44640802 is an apocalyptic number.

44640802 is a deficient number, since it is larger than the sum of its proper divisors (24952598).

44640802 is a wasteful number, since it uses less digits than its factorization.

44640802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3621.

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 44640802 is about 6681.3772532316. The cubic root of 44640802 is about 354.7404093103.

The spelling of 44640802 in words is "forty-four million, six hundred forty thousand, eight hundred two".