1413242 has 4 divisors (see below), whose sum is σ = 2119866. Its totient is φ = 706620.

The previous prime is 1413233. The next prime is 1413253. The reversal of 1413242 is 2423141.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1164241 + 249001 = 1079^2 + 499^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1413242.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 353309 + ... + 353312.

2^1413242 is an apocalyptic number.

1413242 is a deficient number, since it is larger than the sum of its proper divisors (706624).

1413242 is an equidigital number, since it uses as much as digits as its factorization.

1413242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706623.

The product of its digits is 192, while the sum is 17.

The square root of 1413242 is about 1188.7985531620. The cubic root of 1413242 is about 112.2204946235.

Adding to 1413242 its reverse (2423141), we get a palindrome (3836383).

The spelling of 1413242 in words is "one million, four hundred thirteen thousand, two hundred forty-two".