14542266 has 8 divisors (see below), whose sum is σ = 29084544. Its totient is φ = 4847420.

The previous prime is 14542247. The next prime is 14542267. The reversal of 14542266 is 66224541.

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

14542266 is an admirable number.

It is a super-2 number, since 2×14542266² = 422955000829512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14542267) 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, 1211850 + ... + 1211861.

It is an arithmetic number, because the mean of its divisors is an integer number (3635568).

Almost surely, 2^14542266 is an apocalyptic number.

14542266 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14542266 is a wasteful number, since it uses less digits than its factorization.

14542266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2423716.

The product of its digits is 11520, while the sum is 30.

The square root of 14542266 is about 3813.4323122353. The cubic root of 14542266 is about 244.0866506721.

The spelling of 14542266 in words is "fourteen million, five hundred forty-two thousand, two hundred sixty-six".