49244830 has 16 divisors (see below), whose sum is σ = 88959024. Its totient is φ = 19627200.

The previous prime is 49244809. The next prime is 49244831. The reversal of 49244830 is 3844294.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49244831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5871 + ... + 11530.

It is an arithmetic number, because the mean of its divisors is an integer number (5559939).

Almost surely, 2^49244830 is an apocalyptic number.

49244830 is a deficient number, since it is larger than the sum of its proper divisors (39714194).

49244830 is a wasteful number, since it uses less digits than its factorization.

49244830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17691.

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 49244830 is about 7017.4660668934. The cubic root of 49244830 is about 366.5390198469.

The spelling of 49244830 in words is "forty-nine million, two hundred forty-four thousand, eight hundred thirty".