10509704 has 16 divisors (see below), whose sum is σ = 19984320. Its totient is φ = 5180560.

The previous prime is 10509703. The next prime is 10509773. The reversal of 10509704 is 40790501.

It is a super-2 number, since 2×10509704² = 220907756335232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10509701) 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, 8684 + ... + 9819.

It is an arithmetic number, because the mean of its divisors is an integer number (1249020).

Almost surely, 2^10509704 is an apocalyptic number.

It is an amenable number.

10509704 is a deficient number, since it is larger than the sum of its proper divisors (9474616).

10509704 is a wasteful number, since it uses less digits than its factorization.

10509704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18580 (or 18576 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 10509704 is about 3241.8673631103. The cubic root of 10509704 is about 219.0433947215.

The spelling of 10509704 in words is "ten million, five hundred nine thousand, seven hundred four".