4264623 has 32 divisors (see below), whose sum is σ = 7015680. Its totient is φ = 2538720.

The previous prime is 4264621. The next prime is 4264627. The reversal of 4264623 is 3264624.

It is not a de Polignac number, because 4264623 - 2¹ = 4264621 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a d-powerful number, because it can be written as 4 + 2²¹ + 6⁴ + 4⁸ + 6⁴ + 2²¹ + 3⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4264621) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24565 + ... + 24737.

It is an arithmetic number, because the mean of its divisors is an integer number (219240).

Almost surely, 2^4264623 is an apocalyptic number.

4264623 is a deficient number, since it is larger than the sum of its proper divisors (2751057).

4264623 is a wasteful number, since it uses less digits than its factorization.

4264623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276 (or 270 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

The square root of 4264623 is about 2065.0963657902. The cubic root of 4264623 is about 162.1661532599.

Subtracting from 4264623 its reverse (3264624), we obtain a palindrome (999999).

The spelling of 4264623 in words is "four million, two hundred sixty-four thousand, six hundred twenty-three".