49451360 has 96 divisors (see below), whose sum is σ = 135717120. Its totient is φ = 16676352.

The previous prime is 49451359. The next prime is 49451377. The reversal of 49451360 is 6315494.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 74711 + ... + 75369.

It is an arithmetic number, because the mean of its divisors is an integer number (1413720).

Almost surely, 2^49451360 is an apocalyptic number.

49451360 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 49451360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67858560).

49451360 is an abundant number, since it is smaller than the sum of its proper divisors (86265760).

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

49451360 is a wasteful number, since it uses less digits than its factorization.

49451360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748 (or 740 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 49451360 is about 7032.1660958769. The cubic root of 49451360 is about 367.0507197261.

The spelling of 49451360 in words is "forty-nine million, four hundred fifty-one thousand, three hundred sixty".