10520697 has 8 divisors (see below), whose sum is σ = 15302880. Its totient is φ = 6376160.

The previous prime is 10520677. The next prime is 10520701. The reversal of 10520697 is 79602501.

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 10520697 - 2¹⁶ = 10455161 is a prime.

It is a super-2 number, since 2×10520697² = 221370130731618, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10520647) 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, 159372 + ... + 159437.

It is an arithmetic number, because the mean of its divisors is an integer number (1912860).

Almost surely, 2^10520697 is an apocalyptic number.

It is an amenable number.

10520697 is a deficient number, since it is larger than the sum of its proper divisors (4782183).

10520697 is a wasteful number, since it uses less digits than its factorization.

10520697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318823.

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

The square root of 10520697 is about 3243.5623934187. The cubic root of 10520697 is about 219.1197401945.

It can be divided in two parts, 105 and 20697, that added together give a palindrome (20802).

The spelling of 10520697 in words is "ten million, five hundred twenty thousand, six hundred ninety-seven".