4561315 has 16 divisors (see below), whose sum is σ = 6013440. Its totient is φ = 3293920.

The previous prime is 4561307. The next prime is 4561327. The reversal of 4561315 is 5131654.

It is not a de Polignac number, because 4561315 - 2³ = 4561307 is a prime.

4561315 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4561315.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12972 + ... + 13318.

It is an arithmetic number, because the mean of its divisors is an integer number (375840).

Almost surely, 2^4561315 is an apocalyptic number.

4561315 is a deficient number, since it is larger than the sum of its proper divisors (1452125).

4561315 is a wasteful number, since it uses less digits than its factorization.

4561315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602.

The product of its digits is 1800, while the sum is 25.

The square root of 4561315 is about 2135.7235307970. The cubic root of 4561315 is about 165.8428255357.

Adding to 4561315 its reverse (5131654), we get a palindrome (9692969).

It can be divided in two parts, 456 and 1315, that added together give a palindrome (1771).

The spelling of 4561315 in words is "four million, five hundred sixty-one thousand, three hundred fifteen".