14750427 has 4 divisors (see below), whose sum is σ = 19667240. Its totient is φ = 9833616.

The previous prime is 14750423. The next prime is 14750431. The reversal of 14750427 is 72405741.

14750427 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (14750423) and next prime (14750431).

It is not a de Polignac number, because 14750427 - 2² = 14750423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14750394 and 14750403.

It is not an unprimeable number, because it can be changed into a prime (14750423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2458402 + ... + 2458407.

It is an arithmetic number, because the mean of its divisors is an integer number (4916810).

Almost surely, 2^14750427 is an apocalyptic number.

14750427 is a deficient number, since it is larger than the sum of its proper divisors (4916813).

14750427 is an equidigital number, since it uses as much as digits as its factorization.

14750427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4916812.

The product of its (nonzero) digits is 7840, while the sum is 30.

The square root of 14750427 is about 3840.6284641970. The cubic root of 14750427 is about 245.2457730830.

The spelling of 14750427 in words is "fourteen million, seven hundred fifty thousand, four hundred twenty-seven".