4999776 has 24 divisors (see below), whose sum is σ = 13124664. Its totient is φ = 1666560.

The previous prime is 4999769. The next prime is 4999781. The reversal of 4999776 is 6779994.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25945 + ... + 26136.

It is an arithmetic number, because the mean of its divisors is an integer number (546861).

Almost surely, 2^4999776 is an apocalyptic number.

It is an amenable number.

4999776 is an abundant number, since it is smaller than the sum of its proper divisors (8124888).

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

4999776 is a wasteful number, since it uses less digits than its factorization.

4999776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52094 (or 52086 counting only the distinct ones).

The product of its digits is 857304, while the sum is 51.

The square root of 4999776 is about 2236.0178890161. The cubic root of 4999776 is about 170.9950410655.

It can be divided in two parts, 4999 and 776, that added together give a palindrome (5775).

The spelling of 4999776 in words is "four million, nine hundred ninety-nine thousand, seven hundred seventy-six".