1363241 has 4 divisors (see below), whose sum is σ = 1487184. Its totient is φ = 1239300.

The previous prime is 1363223. The next prime is 1363259. The reversal of 1363241 is 1423631.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (1363223) and next prime (1363259).

It is a cyclic number.

It is not a de Polignac number, because 1363241 - 2¹⁸ = 1101097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1363541) 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, 61955 + ... + 61976.

It is an arithmetic number, because the mean of its divisors is an integer number (371796).

2^1363241 is an apocalyptic number.

1363241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1363241 is a deficient number, since it is larger than the sum of its proper divisors (123943).

1363241 is a wasteful number, since it uses less digits than its factorization.

1363241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123942.

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

The square root of 1363241 is about 1167.5791193748. The cubic root of 1363241 is about 110.8811052785.

Adding to 1363241 its reverse (1423631), we get a palindrome (2786872).

The spelling of 1363241 in words is "one million, three hundred sixty-three thousand, two hundred forty-one".