1262342 has 4 divisors (see below), whose sum is σ = 1893516. Its totient is φ = 631170.

The previous prime is 1262321. The next prime is 1262363. The reversal of 1262342 is 2432621.

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

It is an interprime number because it is at equal distance from previous prime (1262321) and next prime (1262363).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 315584 + ... + 315587.

It is an arithmetic number, because the mean of its divisors is an integer number (473379).

2^1262342 is an apocalyptic number.

1262342 is a deficient number, since it is larger than the sum of its proper divisors (631174).

1262342 is an equidigital number, since it uses as much as digits as its factorization.

1262342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631173.

The product of its digits is 576, while the sum is 20.

The square root of 1262342 is about 1123.5399414351. The cubic root of 1262342 is about 108.0751077913.

Adding to 1262342 its reverse (2432621), we get a palindrome (3694963).

The spelling of 1262342 in words is "one million, two hundred sixty-two thousand, three hundred forty-two".