10977941 has 4 divisors (see below), whose sum is σ = 11822412. Its totient is φ = 10133472.

The previous prime is 10977907. The next prime is 10977961. The reversal of 10977941 is 14977901.

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

It can be written as a sum of positive squares in 2 ways, for example, as 4622500 + 6355441 = 2150^2 + 2521^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10977941 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10977895 and 10977904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10977961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422216 + ... + 422241.

It is an arithmetic number, because the mean of its divisors is an integer number (2955603).

Almost surely, 2^10977941 is an apocalyptic number.

It is an amenable number.

10977941 is a deficient number, since it is larger than the sum of its proper divisors (844471).

10977941 is an equidigital number, since it uses as much as digits as its factorization.

10977941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844470.

The product of its (nonzero) digits is 15876, while the sum is 38.

The square root of 10977941 is about 3313.2976020877. The cubic root of 10977941 is about 222.2492466116.

The spelling of 10977941 in words is "ten million, nine hundred seventy-seven thousand, nine hundred forty-one".