49707880 has 32 divisors (see below), whose sum is σ = 115453440. Its totient is φ = 19241280.

The previous prime is 49707877. The next prime is 49707883. The reversal of 49707880 is 8870794.

It is an interprime number because it is at equal distance from previous prime (49707877) and next prime (49707883).

It is not an unprimeable number, because it can be changed into a prime (49707883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18804 + ... + 21283.

It is an arithmetic number, because the mean of its divisors is an integer number (3607920).

Almost surely, 2^49707880 is an apocalyptic number.

49707880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49707880 is an abundant number, since it is smaller than the sum of its proper divisors (65745560).

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

49707880 is a wasteful number, since it uses less digits than its factorization.

49707880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40129 (or 40125 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 43.

The square root of 49707880 is about 7050.3815499588. The cubic root of 49707880 is about 367.6842952415.

The spelling of 49707880 in words is "forty-nine million, seven hundred seven thousand, eight hundred eighty".