1264953 has 12 divisors (see below), whose sum is σ = 1792880. Its totient is φ = 793152.

The previous prime is 1264933. The next prime is 1264969. The reversal of 1264953 is 3594621.

It is not a de Polignac number, because 1264953 - 2⁶ = 1264889 is a prime.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1264953.

It is not an unprimeable number, because it can be changed into a prime (1264903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 138 + ... + 1596.

2^1264953 is an apocalyptic number.

It is an amenable number.

1264953 is a deficient number, since it is larger than the sum of its proper divisors (527927).

1264953 is a wasteful number, since it uses less digits than its factorization.

1264953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496 (or 1479 counting only the distinct ones).

The product of its digits is 6480, while the sum is 30.

The square root of 1264953 is about 1124.7012936776. The cubic root of 1264953 is about 108.1495698561.

The spelling of 1264953 in words is "one million, two hundred sixty-four thousand, nine hundred fifty-three".