49000044 has 24 divisors (see below), whose sum is σ = 114460528. Its totient is φ = 16315200.

The previous prime is 49000033. The next prime is 49000073. The reversal of 49000044 is 44000094.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13194 + ... + 16494.

Almost surely, 2^49000044 is an apocalyptic number.

It is an amenable number.

49000044 is an abundant number, since it is smaller than the sum of its proper divisors (65460484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49000044 is a wasteful number, since it uses less digits than its factorization.

49000044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4545 (or 4543 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 49000044 is about 7000.0031428564. The cubic root of 49000044 is about 365.9306805325.

The spelling of 49000044 in words is "forty-nine million, forty-four", and thus it is an aban number.