49085944 has 8 divisors (see below), whose sum is σ = 92036160. Its totient is φ = 24542968.

The previous prime is 49085941. The next prime is 49085947. The reversal of 49085944 is 44958094.

It is an interprime number because it is at equal distance from previous prime (49085941) and next prime (49085947).

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

It is a super-2 number, since 2×49085944² = 4818859796742272, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 49085944.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49085941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3067864 + ... + 3067879.

It is an arithmetic number, because the mean of its divisors is an integer number (11504520).

Almost surely, 2^49085944 is an apocalyptic number.

It is an amenable number.

49085944 is a deficient number, since it is larger than the sum of its proper divisors (42950216).

49085944 is a wasteful number, since it uses less digits than its factorization.

49085944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6135749 (or 6135745 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 49085944 is about 7006.1361676747. The cubic root of 49085944 is about 366.1443884705.

The spelling of 49085944 in words is "forty-nine million, eighty-five thousand, nine hundred forty-four".