1363427 has 4 divisors (see below), whose sum is σ = 1468320. Its totient is φ = 1258536.

The previous prime is 1363409. The next prime is 1363429. The reversal of 1363427 is 7243631.

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 1363427 - 2⁸ = 1363171 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1363396 and 1363405.

It is not an unprimeable number, because it can be changed into a prime (1363429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52427 + ... + 52452.

It is an arithmetic number, because the mean of its divisors is an integer number (367080).

2^1363427 is an apocalyptic number.

1363427 is a deficient number, since it is larger than the sum of its proper divisors (104893).

1363427 is a wasteful number, since it uses less digits than its factorization.

1363427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104892.

The product of its digits is 3024, while the sum is 26.

The square root of 1363427 is about 1167.6587686478. The cubic root of 1363427 is about 110.8861479055.

The spelling of 1363427 in words is "one million, three hundred sixty-three thousand, four hundred twenty-seven".