10679491 has 4 divisors (see below), whose sum is σ = 10688184. Its totient is φ = 10670800.

The previous prime is 10679489. The next prime is 10679503. The reversal of 10679491 is 19497601.

10679491 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 19497601 = 683 ⋅28547.

It is a cyclic number.

It is not a de Polignac number, because 10679491 - 2¹ = 10679489 is a prime.

It is a super-2 number, since 2×10679491² = 228103056038162, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10679491.

It is not an unprimeable number, because it can be changed into a prime (10679441) 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, 2125 + ... + 5086.

It is an arithmetic number, because the mean of its divisors is an integer number (2672046).

Almost surely, 2^10679491 is an apocalyptic number.

10679491 is a deficient number, since it is larger than the sum of its proper divisors (8693).

10679491 is an equidigital number, since it uses as much as digits as its factorization.

10679491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8692.

The product of its (nonzero) digits is 13608, while the sum is 37.

The square root of 10679491 is about 3267.9490510104. The cubic root of 10679491 is about 220.2166667113.

It can be divided in two parts, 106 and 79491, that added together give a palindrome (79597).

The spelling of 10679491 in words is "ten million, six hundred seventy-nine thousand, four hundred ninety-one".