4622315 has 4 divisors (see below), whose sum is σ = 5546784. Its totient is φ = 3697848.

The previous prime is 4622311. The next prime is 4622323. The reversal of 4622315 is 5132264.

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 4622315 - 2² = 4622311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4622311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 462227 + ... + 462236.

It is an arithmetic number, because the mean of its divisors is an integer number (1386696).

Almost surely, 2^4622315 is an apocalyptic number.

4622315 is a deficient number, since it is larger than the sum of its proper divisors (924469).

4622315 is an equidigital number, since it uses as much as digits as its factorization.

4622315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924468.

The product of its digits is 1440, while the sum is 23.

The square root of 4622315 is about 2149.9569763137. The cubic root of 4622315 is about 166.5788448432.

Adding to 4622315 its reverse (5132264), we get a palindrome (9754579).

The spelling of 4622315 in words is "four million, six hundred twenty-two thousand, three hundred fifteen".