23452623 has 6 divisors (see below), whose sum is σ = 33876024. Its totient is φ = 15635076.

The previous prime is 23452621. The next prime is 23452633. The reversal of 23452623 is 32625432.

23452623 is a `hidden beast` number, since 2 + 34 + 5 + 2 + 623 = 666.

It is not a de Polignac number, because 23452623 - 2¹ = 23452621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23452621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1302915 + ... + 1302932.

It is an arithmetic number, because the mean of its divisors is an integer number (5646004).

Almost surely, 2^23452623 is an apocalyptic number.

23452623 is a deficient number, since it is larger than the sum of its proper divisors (10423401).

23452623 is a wasteful number, since it uses less digits than its factorization.

23452623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2605853 (or 2605850 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 23452623 is about 4842.7908276117. The cubic root of 23452623 is about 286.2400994523.

The spelling of 23452623 in words is "twenty-three million, four hundred fifty-two thousand, six hundred twenty-three".