44999901 has 48 divisors (see below), whose sum is σ = 72697600. Its totient is φ = 27495936.

The previous prime is 44999869. The next prime is 44999951. The reversal of 44999901 is 10999944.

It is not a de Polignac number, because 44999901 - 2⁵ = 44999869 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44999951) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 569580 + ... + 569658.

Almost surely, 2^44999901 is an apocalyptic number.

It is an amenable number.

44999901 is a deficient number, since it is larger than the sum of its proper divisors (27697699).

44999901 is a wasteful number, since it uses less digits than its factorization.

44999901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195 (or 172 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 45.

The square root of 44999901 is about 6708.1965534710. The cubic root of 44999901 is about 355.6890696100.

It can be divided in two parts, 4499 and 9901, that added together give a square (14400 = 120²).

The spelling of 44999901 in words is "forty-four million, nine hundred ninety-nine thousand, nine hundred one".