1413632 has 40 divisors (see below), whose sum is σ = 3093552. Its totient is φ = 640000.

The previous prime is 1413623. The next prime is 1413641. The reversal of 1413632 is 2363141.

It is an interprime number because it is at equal distance from previous prime (1413623) and next prime (1413641).

It is a nialpdrome in base 8.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5507 + ... + 5757.

2^1413632 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 1413632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1546776).

1413632 is an abundant number, since it is smaller than the sum of its proper divisors (1679920).

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

1413632 is an equidigital number, since it uses as much as digits as its factorization.

1413632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280 (or 264 counting only the distinct ones).

The product of its digits is 432, while the sum is 20.

The square root of 1413632 is about 1188.9625730022. The cubic root of 1413632 is about 112.2308165093.

Adding to 1413632 its reverse (2363141), we get a palindrome (3776773).

It can be divided in two parts, 141 and 3632, that added together give a palindrome (3773).

The spelling of 1413632 in words is "one million, four hundred thirteen thousand, six hundred thirty-two".