10948666 has 4 divisors (see below), whose sum is σ = 16423002. Its totient is φ = 5474332.

The previous prime is 10948657. The next prime is 10948699. The reversal of 10948666 is 66684901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 66684901 = 41 ⋅1626461.

It can be written as a sum of positive squares in only one way, i.e., 8242641 + 2706025 = 2871^2 + 1645^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2737165 + ... + 2737168.

Almost surely, 2^10948666 is an apocalyptic number.

10948666 is a deficient number, since it is larger than the sum of its proper divisors (5474336).

10948666 is an equidigital number, since it uses as much as digits as its factorization.

10948666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5474335.

The product of its (nonzero) digits is 62208, while the sum is 40.

The square root of 10948666 is about 3308.8768487207. The cubic root of 10948666 is about 222.0515125437.

It can be divided in two parts, 10 and 948666, that added together give a square (948676 = 974²).

The spelling of 10948666 in words is "ten million, nine hundred forty-eight thousand, six hundred sixty-six".