362947 has 4 divisors (see below), whose sum is σ = 390880. Its totient is φ = 335016.

The previous prime is 362941. The next prime is 362951. The reversal of 362947 is 749263.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-362947 is a prime.

It is a Duffinian number.

362947 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (362941) 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, 13947 + ... + 13972.

It is an arithmetic number, because the mean of its divisors is an integer number (97720).

2³⁶²⁹⁴⁷ is an apocalyptic number.

362947 is a deficient number, since it is larger than the sum of its proper divisors (27933).

362947 is a wasteful number, since it uses less digits than its factorization.

362947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27932.

The product of its digits is 9072, while the sum is 31.

The square root of 362947 is about 602.4508278690. The cubic root of 362947 is about 71.3314529643.

The spelling of 362947 in words is "three hundred sixty-two thousand, nine hundred forty-seven".