4265629 has 2 divisors, whose sum is σ = 4265630. Its totient is φ = 4265628.

The previous prime is 4265617. The next prime is 4265663. The reversal of 4265629 is 9265624.

It is an a-pointer prime, because the next prime (4265663) can be obtained adding 4265629 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3617604 + 648025 = 1902^2 + 805^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4265629 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4265594 and 4265603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4265699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2132814 + 2132815.

It is an arithmetic number, because the mean of its divisors is an integer number (2132815).

Almost surely, 2^4265629 is an apocalyptic number.

It is an amenable number.

4265629 is a deficient number, since it is larger than the sum of its proper divisors (1).

4265629 is an equidigital number, since it uses as much as digits as its factorization.

4265629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 34.

The square root of 4265629 is about 2065.3399235961. The cubic root of 4265629 is about 162.1789036112.

The spelling of 4265629 in words is "four million, two hundred sixty-five thousand, six hundred twenty-nine".