14966427 has 8 divisors (see below), whose sum is σ = 22806016. Its totient is φ = 8552232.

The previous prime is 14966423. The next prime is 14966429. The reversal of 14966427 is 72466941.

It is a happy number.

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

It is not a de Polignac number, because 14966427 - 2² = 14966423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14966423) 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, 356323 + ... + 356364.

It is an arithmetic number, because the mean of its divisors is an integer number (2850752).

Almost surely, 2^14966427 is an apocalyptic number.

14966427 is a deficient number, since it is larger than the sum of its proper divisors (7839589).

14966427 is an equidigital number, since it uses as much as digits as its factorization.

14966427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 712697.

The product of its digits is 72576, while the sum is 39.

The square root of 14966427 is about 3868.6466625940. The cubic root of 14966427 is about 246.4370741268.

The spelling of 14966427 in words is "fourteen million, nine hundred sixty-six thousand, four hundred twenty-seven".