363247 has 4 divisors (see below), whose sum is σ = 365040. Its totient is φ = 361456.

The previous prime is 363217. The next prime is 363257. The reversal of 363247 is 742363.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 742363 = 79 ⋅9397.

It is a cyclic number.

It is not a de Polignac number, because 363247 - 2⁷ = 363119 is a prime.

It is a d-powerful number, because it can be written as 3⁷ + 6³ + 2⁹ + 3¹¹ + 4⁸ + 7⁶ .

It is a Duffinian number.

It is a plaindrome in base 16.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (363217) 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, 547 + ... + 1012.

It is an arithmetic number, because the mean of its divisors is an integer number (91260).

2³⁶³²⁴⁷ is an apocalyptic number.

363247 is a deficient number, since it is larger than the sum of its proper divisors (1793).

363247 is a wasteful number, since it uses less digits than its factorization.

363247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1792.

The product of its digits is 3024, while the sum is 25.

The square root of 363247 is about 602.6997594159. The cubic root of 363247 is about 71.3511009593.

The spelling of 363247 in words is "three hundred sixty-three thousand, two hundred forty-seven".