23014147 has 8 divisors (see below), whose sum is σ = 24822000. Its totient is φ = 21211680.

The previous prime is 23014129. The next prime is 23014171. The reversal of 23014147 is 74141032.

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 23014147 - 2¹⁵ = 22981379 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23014127) 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, 14604 + ... + 16102.

It is an arithmetic number, because the mean of its divisors is an integer number (3102750).

Almost surely, 2^23014147 is an apocalyptic number.

23014147 is a deficient number, since it is larger than the sum of its proper divisors (1807853).

23014147 is a wasteful number, since it uses less digits than its factorization.

23014147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2693.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 23014147 is about 4797.3062232882. The cubic root of 23014147 is about 284.4449935507. Note that the first 3 decimals are identical.

Adding to 23014147 its reverse (74141032), we get a palindrome (97155179).

The spelling of 23014147 in words is "twenty-three million, fourteen thousand, one hundred forty-seven".