49244880 has 40 divisors (see below), whose sum is σ = 152659872. Its totient is φ = 13131904.

The previous prime is 49244879. The next prime is 49244893. The reversal of 49244880 is 8844294.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent 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, 102354 + ... + 102833.

Almost surely, 2^49244880 is an apocalyptic number.

49244880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49244880 is an abundant number, since it is smaller than the sum of its proper divisors (103414992).

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

49244880 is a wasteful number, since it uses less digits than its factorization.

49244880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205203 (or 205197 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 49244880 is about 7017.4696294320. The cubic root of 49244880 is about 366.5391439002.

It can be divided in two parts, 492448 and 80, that added together give a triangular number (492528 = T₉₉₂).

The spelling of 49244880 in words is "forty-nine million, two hundred forty-four thousand, eight hundred eighty".