10708391 has 4 divisors (see below), whose sum is σ = 10828800. Its totient is φ = 10587984.

The previous prime is 10708387. The next prime is 10708403. The reversal of 10708391 is 19380701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10708391 - 2² = 10708387 is a prime.

It is a super-2 number, since 2×10708391² = 229339275617762, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10708301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60071 + ... + 60248.

It is an arithmetic number, because the mean of its divisors is an integer number (2707200).

Almost surely, 2^10708391 is an apocalyptic number.

10708391 is a deficient number, since it is larger than the sum of its proper divisors (120409).

10708391 is an equidigital number, since it uses as much as digits as its factorization.

10708391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120408.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 10708391 is about 3272.3677971768. The cubic root of 10708391 is about 220.4151321457.

The spelling of 10708391 in words is "ten million, seven hundred eight thousand, three hundred ninety-one".