1941266 has 4 divisors (see below), whose sum is σ = 2911902. Its totient is φ = 970632.

The previous prime is 1941263. The next prime is 1941293. The reversal of 1941266 is 6621491.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6621491 = 83 ⋅79777.

It can be written as a sum of positive squares in only one way, i.e., 1371241 + 570025 = 1171^2 + 755^2 .

It is a plaindrome in base 7.

It is not an unprimeable number, because it can be changed into a prime (1941263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 485315 + ... + 485318.

2^1941266 is an apocalyptic number.

1941266 is a deficient number, since it is larger than the sum of its proper divisors (970636).

1941266 is an equidigital number, since it uses as much as digits as its factorization.

1941266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970635.

The product of its digits is 2592, while the sum is 29.

The square root of 1941266 is about 1393.2932211132. The cubic root of 1941266 is about 124.7464942261.

The spelling of 1941266 in words is "one million, nine hundred forty-one thousand, two hundred sixty-six".