10504779 has 4 divisors (see below), whose sum is σ = 14006376. Its totient is φ = 7003184.

The previous prime is 10504751. The next prime is 10504783. The reversal of 10504779 is 97740501.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10504779 - 2⁸ = 10504523 is a prime.

It is a super-2 number, since 2×10504779² = 220700763677682, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10504789) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1750794 + ... + 1750799.

It is an arithmetic number, because the mean of its divisors is an integer number (3501594).

Almost surely, 2^10504779 is an apocalyptic number.

10504779 is a deficient number, since it is larger than the sum of its proper divisors (3501597).

10504779 is an equidigital number, since it uses as much as digits as its factorization.

10504779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3501596.

The product of its (nonzero) digits is 8820, while the sum is 33.

The square root of 10504779 is about 3241.1076810251. The cubic root of 10504779 is about 219.0091737364.

The spelling of 10504779 in words is "ten million, five hundred four thousand, seven hundred seventy-nine".