44720996 has 24 divisors (see below), whose sum is σ = 80491320. Its totient is φ = 21728000.

The previous prime is 44720969. The next prime is 44721007. The reversal of 44720996 is 69902744.

It can be written as a sum of positive squares in 4 ways, for example, as 1345600 + 43375396 = 1160^2 + 6586^2 .

It is a Harshad number since it is a multiple of its sum of digits (41).

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, 63446 + ... + 64146.

It is an arithmetic number, because the mean of its divisors is an integer number (3353805).

Almost surely, 2^44720996 is an apocalyptic number.

It is an amenable number.

44720996 is a deficient number, since it is larger than the sum of its proper divisors (35770324).

44720996 is a wasteful number, since it uses less digits than its factorization.

44720996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1135 (or 1133 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 44720996 is about 6687.3758680068. The cubic root of 44720996 is about 354.9527041402.

The spelling of 44720996 in words is "forty-four million, seven hundred twenty thousand, nine hundred ninety-six".