49065180 has 96 divisors (see below), whose sum is σ = 142442496. Its totient is φ = 12612096.

The previous prime is 49065161. The next prime is 49065197. The reversal of 49065180 is 8156094.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 358072 + ... + 358208.

It is an arithmetic number, because the mean of its divisors is an integer number (1483776).

Almost surely, 2^49065180 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 49065180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71221248).

49065180 is an abundant number, since it is smaller than the sum of its proper divisors (93377316).

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

49065180 is a wasteful number, since it uses less digits than its factorization.

49065180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 323 (or 321 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 49065180 is about 7004.6541670521. The cubic root of 49065180 is about 366.0927532248.

The spelling of 49065180 in words is "forty-nine million, sixty-five thousand, one hundred eighty".