1246264 has 8 divisors (see below), whose sum is σ = 2336760. Its totient is φ = 623128.

The previous prime is 1246261. The next prime is 1246283. The reversal of 1246264 is 4626421.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1246261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77884 + ... + 77899.

It is an arithmetic number, because the mean of its divisors is an integer number (292095).

2^1246264 is an apocalyptic number.

It is an amenable number.

1246264 is a deficient number, since it is larger than the sum of its proper divisors (1090496).

1246264 is a wasteful number, since it uses less digits than its factorization.

1246264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155789 (or 155785 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

The square root of 1246264 is about 1116.3619484737. The cubic root of 1246264 is about 107.6143078314.

The spelling of 1246264 in words is "one million, two hundred forty-six thousand, two hundred sixty-four".