26966746 has 4 divisors (see below), whose sum is σ = 40450122. Its totient is φ = 13483372.

The previous prime is 26966713. The next prime is 26966749. The reversal of 26966746 is 64766962.

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

It can be written as a sum of positive squares in only one way, i.e., 25553025 + 1413721 = 5055^2 + 1189^2 .

It is a junction number, because it is equal to n+sod(n) for n = 26966696 and 26966705.

It is not an unprimeable number, because it can be changed into a prime (26966749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6741685 + ... + 6741688.

Almost surely, 2^26966746 is an apocalyptic number.

26966746 is a deficient number, since it is larger than the sum of its proper divisors (13483376).

26966746 is a wasteful number, since it uses less digits than its factorization.

26966746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13483375.

The product of its digits is 653184, while the sum is 46.

The square root of 26966746 is about 5192.9515691945. The cubic root of 26966746 is about 299.8767864387.

The spelling of 26966746 in words is "twenty-six million, nine hundred sixty-six thousand, seven hundred forty-six".