10650791 has 4 divisors (see below), whose sum is σ = 10728672. Its totient is φ = 10572912.

The previous prime is 10650779. The next prime is 10650793. The reversal of 10650791 is 19705601.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 19705601 = 17 ⋅1159153.

It is a cyclic number.

It is not a de Polignac number, because 10650791 - 2⁶ = 10650727 is a prime.

It is a super-2 number, since 2×10650791² = 226878697851362, 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 (10650793) 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, 38735 + ... + 39008.

It is an arithmetic number, because the mean of its divisors is an integer number (2682168).

Almost surely, 2^10650791 is an apocalyptic number.

10650791 is a deficient number, since it is larger than the sum of its proper divisors (77881).

10650791 is an equidigital number, since it uses as much as digits as its factorization.

10650791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77880.

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 10650791 is about 3263.5549635329. The cubic root of 10650791 is about 220.0192200839.

The spelling of 10650791 in words is "ten million, six hundred fifty thousand, seven hundred ninety-one".