1413288 has 48 divisors (see below), whose sum is σ = 3974880. Its totient is φ = 470448.

The previous prime is 1413283. The next prime is 1413301. The reversal of 1413288 is 8823141.

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 not an unprimeable number, because it can be changed into a prime (1413283) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1581 + ... + 2307.

It is an arithmetic number, because the mean of its divisors is an integer number (82810).

2^1413288 is an apocalyptic number.

1413288 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1413288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1987440).

1413288 is an abundant number, since it is smaller than the sum of its proper divisors (2561592).

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

1413288 is an equidigital number, since it uses as much as digits as its factorization.

1413288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748 (or 732 counting only the distinct ones).

The product of its digits is 1536, while the sum is 27.

The square root of 1413288 is about 1188.8179002690. The cubic root of 1413288 is about 112.2217121755.

The spelling of 1413288 in words is "one million, four hundred thirteen thousand, two hundred eighty-eight".