23014047 has 8 divisors (see below), whose sum is σ = 35069056. Its totient is φ = 13150872.

The previous prime is 23014009. The next prime is 23014049. The reversal of 23014047 is 74041032.

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

It is not a de Polignac number, because 23014047 - 2⁶ = 23013983 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 1095907 = 23014047 / (2 + 3 + 0 + 1 + 4 + 0 + 4 + 7).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23014049) 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, 547933 + ... + 547974.

It is an arithmetic number, because the mean of its divisors is an integer number (4383632).

Almost surely, 2^23014047 is an apocalyptic number.

23014047 is a deficient number, since it is larger than the sum of its proper divisors (12055009).

23014047 is a wasteful number, since it uses less digits than its factorization.

23014047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095917.

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 23014047 is about 4797.2958007611. The cubic root of 23014047 is about 284.4445815644. Note that the first 3 decimals are identical.

Adding to 23014047 its reverse (74041032), we get a palindrome (97055079).

The spelling of 23014047 in words is "twenty-three million, fourteen thousand, forty-seven".