44500730 has 32 divisors (see below), whose sum is σ = 86101056. Its totient is φ = 16498944.

The previous prime is 44500723. The next prime is 44500739. The reversal of 44500730 is 3700544.

It is a junction number, because it is equal to n+sod(n) for n = 44500696 and 44500705.

It is not an unprimeable number, because it can be changed into a prime (44500739) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9437 + ... + 13343.

It is an arithmetic number, because the mean of its divisors is an integer number (2690658).

Almost surely, 2^44500730 is an apocalyptic number.

44500730 is a deficient number, since it is larger than the sum of its proper divisors (41600326).

44500730 is a wasteful number, since it uses less digits than its factorization.

44500730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3998.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 44500730 is about 6670.8867476521. The cubic root of 44500730 is about 354.3689908019.

The spelling of 44500730 in words is "forty-four million, five hundred thousand, seven hundred thirty".