14954155 has 4 divisors (see below), whose sum is σ = 17944992. Its totient is φ = 11963320.

The previous prime is 14954143. The next prime is 14954167. The reversal of 14954155 is 55145941.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 55145941 = 7219 ⋅7639.

It is an interprime number because it is at equal distance from previous prime (14954143) and next prime (14954167).

It is not a de Polignac number, because 14954155 - 2²¹ = 12857003 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14954155.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1495411 + ... + 1495420.

It is an arithmetic number, because the mean of its divisors is an integer number (4486248).

Almost surely, 2^14954155 is an apocalyptic number.

14954155 is a deficient number, since it is larger than the sum of its proper divisors (2990837).

14954155 is an equidigital number, since it uses as much as digits as its factorization.

14954155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2990836.

The product of its digits is 18000, while the sum is 34.

The square root of 14954155 is about 3867.0602529570. The cubic root of 14954155 is about 246.3696988217.

The spelling of 14954155 in words is "fourteen million, nine hundred fifty-four thousand, one hundred fifty-five".