4112623 has 4 divisors (see below), whose sum is σ = 4354560. Its totient is φ = 3870688.

The previous prime is 4112621. The next prime is 4112627. The reversal of 4112623 is 3262114.

4112623 is nontrivially palindromic in base 4.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3262114 = 2 ⋅1631057.

It is a cyclic number.

It is not a de Polignac number, because 4112623 - 2¹ = 4112621 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4112623.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4112621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 120943 + ... + 120976.

It is an arithmetic number, because the mean of its divisors is an integer number (1088640).

Almost surely, 2^4112623 is an apocalyptic number.

4112623 is a deficient number, since it is larger than the sum of its proper divisors (241937).

4112623 is a wasteful number, since it uses less digits than its factorization.

4112623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241936.

The product of its digits is 288, while the sum is 19.

The square root of 4112623 is about 2027.9603053314. The cubic root of 4112623 is about 160.2161531673.

Adding to 4112623 its reverse (3262114), we get a palindrome (7374737).

The spelling of 4112623 in words is "four million, one hundred twelve thousand, six hundred twenty-three".