49272160 has 192 divisors, whose sum is σ = 144789120. Its totient is φ = 15482880.

The previous prime is 49272151. The next prime is 49272163. The reversal of 49272160 is 6127294.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49272163) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1201740 + ... + 1201780.

It is an arithmetic number, because the mean of its divisors is an integer number (754110).

Almost surely, 2^49272160 is an apocalyptic number.

49272160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49272160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72394560).

49272160 is an abundant number, since it is smaller than the sum of its proper divisors (95516960).

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

49272160 is a wasteful number, since it uses less digits than its factorization.

49272160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129 (or 121 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 49272160 is about 7019.4130808779. The cubic root of 49272160 is about 366.6068148405.

The spelling of 49272160 in words is "forty-nine million, two hundred seventy-two thousand, one hundred sixty".