49107644 has 12 divisors (see below), whose sum is σ = 86007768. Its totient is φ = 24534000.

The previous prime is 49107637. The next prime is 49107671. The reversal of 49107644 is 44670194.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1574 + ... + 10034.

It is an arithmetic number, because the mean of its divisors is an integer number (7167314).

Almost surely, 2^49107644 is an apocalyptic number.

It is an amenable number.

49107644 is a deficient number, since it is larger than the sum of its proper divisors (36900124).

49107644 is a wasteful number, since it uses less digits than its factorization.

49107644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9916 (or 9914 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 49107644 is about 7007.6846390231. The cubic root of 49107644 is about 366.1983357722.

The spelling of 49107644 in words is "forty-nine million, one hundred seven thousand, six hundred forty-four".