2041166746 has 4 divisors (see below), whose sum is σ = 3061750122. Its totient is φ = 1020583372.

The previous prime is 2041166683. The next prime is 2041166747. The reversal of 2041166746 is 6476611402.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6476611402 = 2 ⋅3238305701.

It can be written as a sum of positive squares in only one way, i.e., 1168614225 + 872552521 = 34185^2 + 29539^2 .

It is not an unprimeable number, because it can be changed into a prime (2041166747) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510291685 + ... + 510291688.

Almost surely, 2^2041166746 is an apocalyptic number.

2041166746 is a deficient number, since it is larger than the sum of its proper divisors (1020583376).

2041166746 is a wasteful number, since it uses less digits than its factorization.

2041166746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020583375.

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 2041166746 is about 45179.2734115988. The cubic root of 2041166746 is about 1268.5068831137.

The spelling of 2041166746 in words is "two billion, forty-one million, one hundred sixty-six thousand, seven hundred forty-six".