14455455 has 32 divisors (see below), whose sum is σ = 27291648. Its totient is φ = 6393600.

The previous prime is 14455433. The next prime is 14455487. The reversal of 14455455 is 55455441.

It is not a de Polignac number, because 14455455 - 2⁶ = 14455391 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1035 + ... + 5475.

It is an arithmetic number, because the mean of its divisors is an integer number (852864).

Almost surely, 2^14455455 is an apocalyptic number.

14455455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14455455 is a deficient number, since it is larger than the sum of its proper divisors (12836193).

14455455 is a wasteful number, since it uses less digits than its factorization.

14455455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4487.

The product of its digits is 40000, while the sum is 33.

The square root of 14455455 is about 3802.0330087994. The cubic root of 14455455 is about 243.5999839571.

The spelling of 14455455 in words is "fourteen million, four hundred fifty-five thousand, four hundred fifty-five".