14485454 has 4 divisors (see below), whose sum is σ = 21728184. Its totient is φ = 7242726.

The previous prime is 14485417. The next prime is 14485459. The reversal of 14485454 is 45458441.

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

It is a super-2 number, since 2×14485454² = 419656755172232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14485459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3621362 + ... + 3621365.

It is an arithmetic number, because the mean of its divisors is an integer number (5432046).

Almost surely, 2^14485454 is an apocalyptic number.

14485454 is a deficient number, since it is larger than the sum of its proper divisors (7242730).

14485454 is an equidigital number, since it uses as much as digits as its factorization.

14485454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7242729.

The product of its digits is 51200, while the sum is 35.

The square root of 14485454 is about 3805.9760903085. The cubic root of 14485454 is about 243.7683795915.

The spelling of 14485454 in words is "fourteen million, four hundred eighty-five thousand, four hundred fifty-four".