4564629 has 12 divisors (see below), whose sum is σ = 6821100. Its totient is φ = 2937984.

The previous prime is 4564627. The next prime is 4564631. The reversal of 4564629 is 9264654.

4564629 is a `hidden beast` number, since 4 + 5 + 646 + 2 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (4564627) and next prime (4564631).

It can be written as a sum of positive squares in 2 ways, for example, as 762129 + 3802500 = 873^2 + 1950^2 .

It is not a de Polignac number, because 4564629 - 2¹ = 4564627 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4564593 and 4564602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4564627) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 8484 + ... + 9005.

It is an arithmetic number, because the mean of its divisors is an integer number (568425).

Almost surely, 2^4564629 is an apocalyptic number.

It is an amenable number.

4564629 is a deficient number, since it is larger than the sum of its proper divisors (2256471).

4564629 is a wasteful number, since it uses less digits than its factorization.

4564629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17524 (or 17521 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 4564629 is about 2136.4992394101. The cubic root of 4564629 is about 165.8829798972.

The spelling of 4564629 in words is "four million, five hundred sixty-four thousand, six hundred twenty-nine".