14891355 has 24 divisors (see below), whose sum is σ = 26704080. Its totient is φ = 7667520.

The previous prime is 14891347. The next prime is 14891363. The reversal of 14891355 is 55319841.

It is an interprime number because it is at equal distance from previous prime (14891347) and next prime (14891363).

It is not a de Polignac number, because 14891355 - 2³ = 14891347 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4401 + ... + 7010.

It is an arithmetic number, because the mean of its divisors is an integer number (1112670).

Almost surely, 2^14891355 is an apocalyptic number.

14891355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14891355 is a deficient number, since it is larger than the sum of its proper divisors (11812725).

14891355 is a wasteful number, since it uses less digits than its factorization.

14891355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11451 (or 11448 counting only the distinct ones).

The product of its digits is 21600, while the sum is 36.

The square root of 14891355 is about 3858.9318470271. The cubic root of 14891355 is about 246.0243382622.

The spelling of 14891355 in words is "fourteen million, eight hundred ninety-one thousand, three hundred fifty-five".