4992769 has 2 divisors, whose sum is σ = 4992770. Its totient is φ = 4992768.

The previous prime is 4992737. The next prime is 4992787. The reversal of 4992769 is 9672994.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4730625 + 262144 = 2175^2 + 512^2 .

It is a cyclic number.

It is not a de Polignac number, because 4992769 - 2⁵ = 4992737 is a prime.

It is a super-2 number, since 2×4992769² = 49855484574722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4992709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2496384 + 2496385.

It is an arithmetic number, because the mean of its divisors is an integer number (2496385).

Almost surely, 2^4992769 is an apocalyptic number.

It is an amenable number.

4992769 is a deficient number, since it is larger than the sum of its proper divisors (1).

4992769 is an equidigital number, since it uses as much as digits as its factorization.

4992769 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 244944, while the sum is 46.

The square root of 4992769 is about 2234.4504917317. The cubic root of 4992769 is about 170.9151226574.

The spelling of 4992769 in words is "four million, nine hundred ninety-two thousand, seven hundred sixty-nine".