49960878 has 64 divisors (see below), whose sum is σ = 114912000. Its totient is φ = 14342400.

The previous prime is 49960847. The next prime is 49960901. The reversal of 49960878 is 87806994.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 49960878.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 99873 + ... + 100371.

It is an arithmetic number, because the mean of its divisors is an integer number (1795500).

Almost surely, 2^49960878 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49960878, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57456000).

49960878 is an abundant number, since it is smaller than the sum of its proper divisors (64951122).

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

49960878 is a wasteful number, since it uses less digits than its factorization.

49960878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593.

The product of its (nonzero) digits is 870912, while the sum is 51.

The square root of 49960878 is about 7068.3009273799. The cubic root of 49960878 is about 368.3070403395.

The spelling of 49960878 in words is "forty-nine million, nine hundred sixty thousand, eight hundred seventy-eight".