10340687 has 8 divisors (see below), whose sum is σ = 11862816. Its totient is φ = 8829792.

The previous prime is 10340677. The next prime is 10340689. The reversal of 10340687 is 78604301.

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 10340687 - 2¹⁸ = 10078543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10340689) 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, 728 + ... + 4605.

It is an arithmetic number, because the mean of its divisors is an integer number (1482852).

Almost surely, 2^10340687 is an apocalyptic number.

10340687 is a deficient number, since it is larger than the sum of its proper divisors (1522129).

10340687 is an equidigital number, since it uses as much as digits as its factorization.

10340687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5617.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 10340687 is about 3215.6938598069. The cubic root of 10340687 is about 217.8628250729.

Adding to 10340687 its reverse (78604301), we get a palindrome (88944988).

The spelling of 10340687 in words is "ten million, three hundred forty thousand, six hundred eighty-seven".