10797949 has 4 divisors (see below), whose sum is σ = 10809436. Its totient is φ = 10786464.

The previous prime is 10797931. The next prime is 10797959. The reversal of 10797949 is 94979701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 94979701 = 3463 ⋅27427.

It can be written as a sum of positive squares in 2 ways, for example, as 10517049 + 280900 = 3243^2 + 530^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10797949 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10797899 and 10797908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10797959) 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, 4194 + ... + 6259.

It is an arithmetic number, because the mean of its divisors is an integer number (2702359).

Almost surely, 2^10797949 is an apocalyptic number.

It is an amenable number.

10797949 is a deficient number, since it is larger than the sum of its proper divisors (11487).

10797949 is a wasteful number, since it uses less digits than its factorization.

10797949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11486.

The product of its (nonzero) digits is 142884, while the sum is 46.

The square root of 10797949 is about 3286.0232805018. The cubic root of 10797949 is about 221.0278965352.

The spelling of 10797949 in words is "ten million, seven hundred ninety-seven thousand, nine hundred forty-nine".