23861473 has 8 divisors (see below), whose sum is σ = 25286720. Its totient is φ = 22453200.

The previous prime is 23861471. The next prime is 23861483. The reversal of 23861473 is 37416832.

It is a happy number.

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 23861473 - 2¹ = 23861471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23861471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1290 + ... + 7027.

It is an arithmetic number, because the mean of its divisors is an integer number (3160840).

Almost surely, 2^23861473 is an apocalyptic number.

It is an amenable number.

23861473 is a deficient number, since it is larger than the sum of its proper divisors (1425247).

23861473 is a wasteful number, since it uses less digits than its factorization.

23861473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8487.

The product of its digits is 24192, while the sum is 34.

The square root of 23861473 is about 4884.8206722458. The cubic root of 23861473 is about 287.8938692344.

The spelling of 23861473 in words is "twenty-three million, eight hundred sixty-one thousand, four hundred seventy-three".