44250993 has 6 divisors (see below), whose sum is σ = 63918114. Its totient is φ = 29500656.

The previous prime is 44250989. The next prime is 44251007. The reversal of 44250993 is 39905244.

It can be written as a sum of positive squares in only one way, i.e., 23155344 + 21095649 = 4812^2 + 4593^2 .

It is not a de Polignac number, because 44250993 - 2² = 44250989 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44250953) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2458380 + ... + 2458397.

It is an arithmetic number, because the mean of its divisors is an integer number (10653019).

Almost surely, 2^44250993 is an apocalyptic number.

It is an amenable number.

44250993 is a deficient number, since it is larger than the sum of its proper divisors (19667121).

44250993 is a wasteful number, since it uses less digits than its factorization.

44250993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4916783 (or 4916780 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The square root of 44250993 is about 6652.1419858569. The cubic root of 44250993 is about 353.7048435078.

The spelling of 44250993 in words is "forty-four million, two hundred fifty thousand, nine hundred ninety-three".