23114478 has 16 divisors (see below), whose sum is σ = 47304576. Its totient is φ = 7525560.

The previous prime is 23114473. The next prime is 23114513. The reversal of 23114478 is 87441132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23114473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44538 + ... + 45053.

It is an arithmetic number, because the mean of its divisors is an integer number (2956536).

Almost surely, 2^23114478 is an apocalyptic number.

23114478 is an abundant number, since it is smaller than the sum of its proper divisors (24190098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23114478 is a wasteful number, since it uses less digits than its factorization.

23114478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89639.

The product of its digits is 5376, while the sum is 30.

The square root of 23114478 is about 4807.7518654773. The cubic root of 23114478 is about 284.8577437175.

The spelling of 23114478 in words is "twenty-three million, one hundred fourteen thousand, four hundred seventy-eight".