10997066 has 8 divisors (see below), whose sum is σ = 16941540. Its totient is φ = 5349888.

The previous prime is 10997053. The next prime is 10997081. The reversal of 10997066 is 66079901.

It can be written as a sum of positive squares in 2 ways, for example, as 10725625 + 271441 = 3275^2 + 521^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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, 74231 + ... + 74378.

Almost surely, 2^10997066 is an apocalyptic number.

10997066 is a deficient number, since it is larger than the sum of its proper divisors (5944474).

10997066 is a wasteful number, since it uses less digits than its factorization.

10997066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148648.

The product of its (nonzero) digits is 20412, while the sum is 38.

The square root of 10997066 is about 3316.1824437145. The cubic root of 10997066 is about 222.3782340938.

The spelling of 10997066 in words is "ten million, nine hundred ninety-seven thousand, sixty-six".