1362263 has 4 divisors (see below), whose sum is σ = 1556880. Its totient is φ = 1167648.

The previous prime is 1362247. The next prime is 1362271. The reversal of 1362263 is 3622631.

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

It is a cyclic number.

It is not a de Polignac number, because 1362263 - 2⁴ = 1362247 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1362203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97298 + ... + 97311.

It is an arithmetic number, because the mean of its divisors is an integer number (389220).

2^1362263 is an apocalyptic number.

1362263 is a deficient number, since it is larger than the sum of its proper divisors (194617).

1362263 is an equidigital number, since it uses as much as digits as its factorization.

1362263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194616.

The product of its digits is 1296, while the sum is 23.

The square root of 1362263 is about 1167.1602289317. The cubic root of 1362263 is about 110.8545832711.

Adding to 1362263 its reverse (3622631), we get a palindrome (4984894).

The spelling of 1362263 in words is "one million, three hundred sixty-two thousand, two hundred sixty-three".