10791381 has 4 divisors (see below), whose sum is σ = 14388512. Its totient is φ = 7194252.

The previous prime is 10791367. The next prime is 10791419. The reversal of 10791381 is 18319701.

10791381 is digitally balanced in base 2, because in such base 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 Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10791381 - 2⁵ = 10791349 is a prime.

It is a super-2 number, since 2×10791381² = 232907807774322, 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 (10791331) 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, 1798561 + ... + 1798566.

It is an arithmetic number, because the mean of its divisors is an integer number (3597128).

Almost surely, 2^10791381 is an apocalyptic number.

It is an amenable number.

10791381 is a deficient number, since it is larger than the sum of its proper divisors (3597131).

10791381 is an equidigital number, since it uses as much as digits as its factorization.

10791381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3597130.

The product of its (nonzero) digits is 1512, while the sum is 30.

The square root of 10791381 is about 3285.0237442064. The cubic root of 10791381 is about 220.9830730332.

The spelling of 10791381 in words is "ten million, seven hundred ninety-one thousand, three hundred eighty-one".