44745741 has 48 divisors (see below), whose sum is σ = 73482240. Its totient is φ = 26088480.

The previous prime is 44745737. The next prime is 44745769. The reversal of 44745741 is 14754744.

It is a happy number.

It is not a de Polignac number, because 44745741 - 2² = 44745737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44745696 and 44745705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44745731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 121740 + ... + 122106.

It is an arithmetic number, because the mean of its divisors is an integer number (1530880).

Almost surely, 2^44745741 is an apocalyptic number.

It is an amenable number.

44745741 is a deficient number, since it is larger than the sum of its proper divisors (28736499).

44745741 is a wasteful number, since it uses less digits than its factorization.

44745741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446 (or 443 counting only the distinct ones).

The product of its digits is 62720, while the sum is 36.

The square root of 44745741 is about 6689.2257399493. The cubic root of 44745741 is about 355.0181594890.

The spelling of 44745741 in words is "forty-four million, seven hundred forty-five thousand, seven hundred forty-one".