49656594 has 32 divisors (see below), whose sum is σ = 107614080. Its totient is φ = 15274896.

The previous prime is 49656587. The next prime is 49656631. The reversal of 49656594 is 49565694.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11299 + ... + 15065.

It is an arithmetic number, because the mean of its divisors is an integer number (3362940).

Almost surely, 2^49656594 is an apocalyptic number.

49656594 is the 3767-th nonagonal number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49656594, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53807040).

49656594 is an abundant number, since it is smaller than the sum of its proper divisors (57957486).

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

49656594 is a wasteful number, since it uses less digits than its factorization.

49656594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3811 (or 3785 counting only the distinct ones).

The product of its digits is 1166400, while the sum is 48.

The square root of 49656594 is about 7046.7435032077. The cubic root of 49656594 is about 367.5577992297.

The spelling of 49656594 in words is "forty-nine million, six hundred fifty-six thousand, five hundred ninety-four".