1799264 has 24 divisors (see below), whose sum is σ = 3606120. Its totient is φ = 883456.

The previous prime is 1799261. The next prime is 1799269. The reversal of 1799264 is 4629971.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1799261) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1412 + ... + 2364.

It is an arithmetic number, because the mean of its divisors is an integer number (150255).

2^1799264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1799264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1803060).

1799264 is an abundant number, since it is smaller than the sum of its proper divisors (1806856).

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

1799264 is an equidigital number, since it uses as much as digits as its factorization.

1799264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022 (or 1014 counting only the distinct ones).

The product of its digits is 27216, while the sum is 38.

The square root of 1799264 is about 1341.3664674503. The cubic root of 1799264 is about 121.6274580191.

The spelling of 1799264 in words is "one million, seven hundred ninety-nine thousand, two hundred sixty-four".