49995860 has 12 divisors (see below), whose sum is σ = 104991348. Its totient is φ = 19998336.

The previous prime is 49995853. The next prime is 49995863. The reversal of 49995860 is 6859994.

49995860 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 9265936 + 40729924 = 3044^2 + 6382^2 .

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 49995799 and 49995808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49995863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1249877 + ... + 1249916.

It is an arithmetic number, because the mean of its divisors is an integer number (8749279).

Almost surely, 2^49995860 is an apocalyptic number.

It is an amenable number.

49995860 is an abundant number, since it is smaller than the sum of its proper divisors (54995488).

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

49995860 is a wasteful number, since it uses less digits than its factorization.

49995860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2499802 (or 2499800 counting only the distinct ones).

The product of its (nonzero) digits is 699840, while the sum is 50.

The square root of 49995860 is about 7070.7750635980. The cubic root of 49995860 is about 368.3929816565.

The spelling of 49995860 in words is "forty-nine million, nine hundred ninety-five thousand, eight hundred sixty".