4629623 has 2 divisors, whose sum is σ = 4629624. Its totient is φ = 4629622.

The previous prime is 4629617. The next prime is 4629629. The reversal of 4629623 is 3269264.

It is a balanced prime because it is at equal distance from previous prime (4629617) and next prime (4629629).

It is a cyclic number.

It is not a de Polignac number, because 4629623 - 2⁴ = 4629607 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4629623.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4629629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2314811 + 2314812.

It is an arithmetic number, because the mean of its divisors is an integer number (2314812).

Almost surely, 2^4629623 is an apocalyptic number.

4629623 is a deficient number, since it is larger than the sum of its proper divisors (1).

4629623 is an equidigital number, since it uses as much as digits as its factorization.

4629623 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 32.

The square root of 4629623 is about 2151.6558739724. The cubic root of 4629623 is about 166.6665871111. Note that the first 3 decimals are identical.

The spelling of 4629623 in words is "four million, six hundred twenty-nine thousand, six hundred twenty-three".