10520727 has 16 divisors (see below), whose sum is σ = 16138752. Its totient is φ = 5971680.

The previous prime is 10520711. The next prime is 10520743. The reversal of 10520727 is 72702501.

It is an interprime number because it is at equal distance from previous prime (10520711) and next prime (10520743).

It is not a de Polignac number, because 10520727 - 2⁴ = 10520711 is a prime.

It is a super-2 number, since 2×10520727² = 221371393217058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10520697 and 10520706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10520777) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1702 + ... + 4892.

It is an arithmetic number, because the mean of its divisors is an integer number (1008672).

Almost surely, 2^10520727 is an apocalyptic number.

10520727 is a deficient number, since it is larger than the sum of its proper divisors (5618025).

10520727 is a wasteful number, since it uses less digits than its factorization.

10520727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3358.

The product of its (nonzero) digits is 980, while the sum is 24.

The square root of 10520727 is about 3243.5670179603. The cubic root of 10520727 is about 219.1199484692.

The spelling of 10520727 in words is "ten million, five hundred twenty thousand, seven hundred twenty-seven".