10976143 has 2 divisors, whose sum is σ = 10976144. Its totient is φ = 10976142.

The previous prime is 10976113. The next prime is 10976159. The reversal of 10976143 is 34167901.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10976143 - 2⁵ = 10976111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10976113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5488071 + 5488072.

It is an arithmetic number, because the mean of its divisors is an integer number (5488072).

Almost surely, 2^10976143 is an apocalyptic number.

10976143 is a deficient number, since it is larger than the sum of its proper divisors (1).

10976143 is an equidigital number, since it uses as much as digits as its factorization.

10976143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 10976143 is about 3313.0262600831. The cubic root of 10976143 is about 222.2371124004.

The spelling of 10976143 in words is "ten million, nine hundred seventy-six thousand, one hundred forty-three".