49622980 has 48 divisors (see below), whose sum is σ = 114327360. Its totient is φ = 17942400.

The previous prime is 49622977. The next prime is 49623001. The reversal of 49622980 is 8922694.

It is a super-4 number, since 4×49622980⁴ (a number of 32 digits) contains 4444 as substring.

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, 45886 + ... + 46954.

It is an arithmetic number, because the mean of its divisors is an integer number (2381820).

Almost surely, 2^49622980 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49622980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57163680).

49622980 is an abundant number, since it is smaller than the sum of its proper divisors (64704380).

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

49622980 is a wasteful number, since it uses less digits than its factorization.

49622980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300 (or 1298 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 49622980 is about 7044.3580261086. The cubic root of 49622980 is about 367.4748436357.

The spelling of 49622980 in words is "forty-nine million, six hundred twenty-two thousand, nine hundred eighty".