23669473 has 8 divisors (see below), whose sum is σ = 23972256. Its totient is φ = 23368800.

The previous prime is 23669467. The next prime is 23669489. The reversal of 23669473 is 37496632.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23669473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23669413) 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, 36490 + ... + 37132.

It is an arithmetic number, because the mean of its divisors is an integer number (2996532).

Almost surely, 2^23669473 is an apocalyptic number.

It is an amenable number.

23669473 is a deficient number, since it is larger than the sum of its proper divisors (302783).

23669473 is a wasteful number, since it uses less digits than its factorization.

23669473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055.

The product of its digits is 163296, while the sum is 40.

The square root of 23669473 is about 4865.1282614131. The cubic root of 23669473 is about 287.1196149010.

It can be divided in two parts, 23669 and 473, that added together give a palindrome (24142).

The spelling of 23669473 in words is "twenty-three million, six hundred sixty-nine thousand, four hundred seventy-three".