49387080 has 64 divisors (see below), whose sum is σ = 155966400. Its totient is φ = 12476160.

The previous prime is 49387067. The next prime is 49387109. The reversal of 49387080 is 8078394.

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, 8551 + ... + 13110.

It is an arithmetic number, because the mean of its divisors is an integer number (2436975).

Almost surely, 2^49387080 is an apocalyptic number.

49387080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49387080 is an abundant number, since it is smaller than the sum of its proper divisors (106579320).

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

49387080 is a wasteful number, since it uses less digits than its factorization.

49387080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21694 (or 21690 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 49387080 is about 7027.5941829334. The cubic root of 49387080 is about 366.8916122000.

The spelling of 49387080 in words is "forty-nine million, three hundred eighty-seven thousand, eighty".