1248264 has 32 divisors (see below), whose sum is σ = 3468000. Its totient is φ = 416016.

The previous prime is 1248253. The next prime is 1248271. The reversal of 1248264 is 4628421.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2674 + ... + 3105.

It is an arithmetic number, because the mean of its divisors is an integer number (108375).

2^1248264 is an apocalyptic number.

It is an amenable number.

1248264 is an abundant number, since it is smaller than the sum of its proper divisors (2219736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1248264 is a wasteful number, since it uses less digits than its factorization.

1248264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5794 (or 5784 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

The square root of 1248264 is about 1117.2573562076. The cubic root of 1248264 is about 107.6718434166.

The spelling of 1248264 in words is "one million, two hundred forty-eight thousand, two hundred sixty-four".