5120769 has 8 divisors (see below), whose sum is σ = 6839712. Its totient is φ = 3407840.

The previous prime is 5120737. The next prime is 5120809. The reversal of 5120769 is 9670215.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5120769 - 2⁵ = 5120737 is a prime.

It is a super-2 number, since 2×5120769² = 52444550302722, which contains 22 as substring.

5120769 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5120719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1162 + ... + 3404.

It is an arithmetic number, because the mean of its divisors is an integer number (854964).

Almost surely, 2^5120769 is an apocalyptic number.

It is an amenable number.

5120769 is a deficient number, since it is larger than the sum of its proper divisors (1718943).

5120769 is a wasteful number, since it uses less digits than its factorization.

5120769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3007.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 5120769 is about 2262.9116200152. The cubic root of 5120769 is about 172.3634037304.

The spelling of 5120769 in words is "five million, one hundred twenty thousand, seven hundred sixty-nine".