23476869 has 12 divisors (see below), whose sum is σ = 36519756. Its totient is φ = 14447232.

The previous prime is 23476861. The next prime is 23476883. The reversal of 23476869 is 96867432.

It can be written as a sum of positive squares in 2 ways, for example, as 1292769 + 22184100 = 1137^2 + 4710^2 .

It is not a de Polignac number, because 23476869 - 2³ = 23476861 is a prime.

It is a super-2 number, since 2×23476869² = 1102326756086322, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23476861) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100212 + ... + 100445.

It is an arithmetic number, because the mean of its divisors is an integer number (3043313).

Almost surely, 2^23476869 is an apocalyptic number.

It is an amenable number.

23476869 is a deficient number, since it is larger than the sum of its proper divisors (13042887).

23476869 is a wasteful number, since it uses less digits than its factorization.

23476869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200676 (or 200673 counting only the distinct ones).

The product of its digits is 435456, while the sum is 45.

The square root of 23476869 is about 4845.2934895628. The cubic root of 23476869 is about 286.3387065771.

It can be divided in two parts, 2347 and 6869, that added together give a square (9216 = 96²).

The spelling of 23476869 in words is "twenty-three million, four hundred seventy-six thousand, eight hundred sixty-nine".