44949951 has 16 divisors (see below), whose sum is σ = 67219200. Its totient is φ = 29684664.

The previous prime is 44949937. The next prime is 44949967. The reversal of 44949951 is 15994944.

It is not a de Polignac number, because 44949951 - 2¹³ = 44941759 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44949897 and 44949906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44949251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4891 + ... + 10668.

It is an arithmetic number, because the mean of its divisors is an integer number (4201200).

Almost surely, 2^44949951 is an apocalyptic number.

44949951 is a deficient number, since it is larger than the sum of its proper divisors (22269249).

44949951 is a wasteful number, since it uses less digits than its factorization.

44949951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15675 (or 15669 counting only the distinct ones).

The product of its digits is 233280, while the sum is 45.

The square root of 44949951 is about 6704.4724624686. The cubic root of 44949951 is about 355.5574156406.

The spelling of 44949951 in words is "forty-four million, nine hundred forty-nine thousand, nine hundred fifty-one".