10971206 has 4 divisors (see below), whose sum is σ = 16456812. Its totient is φ = 5485602.

The previous prime is 10971187. The next prime is 10971209. The reversal of 10971206 is 60217901.

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

It is a super-2 number, since 2×10971206² = 240734722188872, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10971209) 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 as a sum of consecutive naturals, namely, 2742800 + ... + 2742803.

It is an arithmetic number, because the mean of its divisors is an integer number (4114203).

Almost surely, 2^10971206 is an apocalyptic number.

10971206 is a deficient number, since it is larger than the sum of its proper divisors (5485606).

10971206 is an equidigital number, since it uses as much as digits as its factorization.

10971206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5485605.

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 10971206 is about 3312.2810871060. The cubic root of 10971206 is about 222.2037871189.

The spelling of 10971206 in words is "ten million, nine hundred seventy-one thousand, two hundred six".