4774999 has 2 divisors, whose sum is σ = 4775000. Its totient is φ = 4774998.

The previous prime is 4774993. The next prime is 4775027. The reversal of 4774999 is 9994774.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4774999 - 2⁵ = 4774967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4774993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2387499 + 2387500.

It is an arithmetic number, because the mean of its divisors is an integer number (2387500).

Almost surely, 2^4774999 is an apocalyptic number.

4774999 is a deficient number, since it is larger than the sum of its proper divisors (1).

4774999 is an equidigital number, since it uses as much as digits as its factorization.

4774999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 571536, while the sum is 49.

The square root of 4774999 is about 2185.1771095268. The cubic root of 4774999 is about 168.3931528295.

It can be divided in two parts, 477 and 4999, that added together give a square (5476 = 74²).

The spelling of 4774999 in words is "four million, seven hundred seventy-four thousand, nine hundred ninety-nine".