14940023 has 8 divisors (see below), whose sum is σ = 17973120. Its totient is φ = 12131640.

The previous prime is 14940007. The next prime is 14940053. The reversal of 14940023 is 32004941.

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 14940023 - 2⁴ = 14940007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14940053) 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, 56033 + ... + 56298.

It is an arithmetic number, because the mean of its divisors is an integer number (2246640).

Almost surely, 2^14940023 is an apocalyptic number.

14940023 is a deficient number, since it is larger than the sum of its proper divisors (3033097).

14940023 is a wasteful number, since it uses less digits than its factorization.

14940023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112357.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 14940023 is about 3865.2325932601. The cubic root of 14940023 is about 246.2920661299.

Adding to 14940023 its reverse (32004941), we get a palindrome (46944964).

The spelling of 14940023 in words is "fourteen million, nine hundred forty thousand, twenty-three".