49119944 has 8 divisors (see below), whose sum is σ = 92099910. Its totient is φ = 24559968.

The previous prime is 49119929. The next prime is 49119949. The reversal of 49119944 is 44991194.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 36602500 + 12517444 = 6050^2 + 3538^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (49119949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3069989 + ... + 3070004.

Almost surely, 2^49119944 is an apocalyptic number.

It is an amenable number.

49119944 is a deficient number, since it is larger than the sum of its proper divisors (42979966).

49119944 is a wasteful number, since it uses less digits than its factorization.

49119944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6139999 (or 6139995 counting only the distinct ones).

The product of its digits is 46656, while the sum is 41.

The square root of 49119944 is about 7008.5621920619. The cubic root of 49119944 is about 366.2289071398.

The spelling of 49119944 in words is "forty-nine million, one hundred nineteen thousand, nine hundred forty-four".