49944405 has 32 divisors (see below), whose sum is σ = 92049408. Its totient is φ = 22651200.

The previous prime is 49944383. The next prime is 49944443. The reversal of 49944405 is 50444994.

It is not a de Polignac number, because 49944405 - 2⁵ = 49944373 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11940 + ... + 15570.

It is an arithmetic number, because the mean of its divisors is an integer number (2876544).

Almost surely, 2^49944405 is an apocalyptic number.

It is an amenable number.

49944405 is a deficient number, since it is larger than the sum of its proper divisors (42105003).

49944405 is a wasteful number, since it uses less digits than its factorization.

49944405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3777.

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 49944405 is about 7067.1355583433. The cubic root of 49944405 is about 368.2665567381.

The spelling of 49944405 in words is "forty-nine million, nine hundred forty-four thousand, four hundred five".