23423677 has 8 divisors (see below), whose sum is σ = 24292440. Its totient is φ = 22559040.

The previous prime is 23423663. The next prime is 23423689. The reversal of 23423677 is 77632432.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6687396 + 16736281 = 2586^2 + 4091^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23423677 - 2⁷ = 23423549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23423077) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14943 + ... + 16435.

It is an arithmetic number, because the mean of its divisors is an integer number (3036555).

Almost surely, 2^23423677 is an apocalyptic number.

It is an amenable number.

23423677 is a deficient number, since it is larger than the sum of its proper divisors (868763).

23423677 is a wasteful number, since it uses less digits than its factorization.

23423677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2063.

The product of its digits is 42336, while the sum is 34.

The square root of 23423677 is about 4839.8013388981. The cubic root of 23423677 is about 286.1222886498.

The spelling of 23423677 in words is "twenty-three million, four hundred twenty-three thousand, six hundred seventy-seven".