4822387 has 4 divisors (see below), whose sum is σ = 5032080. Its totient is φ = 4612696.

The previous prime is 4822369. The next prime is 4822393. The reversal of 4822387 is 7832284.

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

It is not a de Polignac number, because 4822387 - 2¹⁵ = 4789619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4822187) 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, 104812 + ... + 104857.

It is an arithmetic number, because the mean of its divisors is an integer number (1258020).

Almost surely, 2^4822387 is an apocalyptic number.

4822387 is a deficient number, since it is larger than the sum of its proper divisors (209693).

4822387 is a wasteful number, since it uses less digits than its factorization.

4822387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209692.

The product of its digits is 21504, while the sum is 34.

The square root of 4822387 is about 2195.9933970757. The cubic root of 4822387 is about 168.9483753946.

The spelling of 4822387 in words is "four million, eight hundred twenty-two thousand, three hundred eighty-seven".