44913401 has 4 divisors (see below), whose sum is σ = 48368292. Its totient is φ = 41458512.

The previous prime is 44913377. The next prime is 44913403. The reversal of 44913401 is 10431944.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6175225 + 38738176 = 2485^2 + 6224^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44913401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44913403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1727426 + ... + 1727451.

It is an arithmetic number, because the mean of its divisors is an integer number (12092073).

Almost surely, 2^44913401 is an apocalyptic number.

It is an amenable number.

44913401 is a deficient number, since it is larger than the sum of its proper divisors (3454891).

44913401 is a wasteful number, since it uses less digits than its factorization.

44913401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3454890.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 44913401 is about 6701.7461157522. The cubic root of 44913401 is about 355.4610184462.

The spelling of 44913401 in words is "forty-four million, nine hundred thirteen thousand, four hundred one".