14257755 has 16 divisors (see below), whose sum is σ = 25347360. Its totient is φ = 7604064.

The previous prime is 14257741. The next prime is 14257757. The reversal of 14257755 is 55775241.

It is not a de Polignac number, because 14257755 - 2¹⁴ = 14241371 is a prime.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (14257757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52672 + ... + 52941.

It is an arithmetic number, because the mean of its divisors is an integer number (1584210).

Almost surely, 2^14257755 is an apocalyptic number.

14257755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

14257755 is a deficient number, since it is larger than the sum of its proper divisors (11089605).

14257755 is a wasteful number, since it uses less digits than its factorization.

14257755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105627 (or 105621 counting only the distinct ones).

The product of its digits is 49000, while the sum is 36.

The square root of 14257755 is about 3775.9442527665. The cubic root of 14257755 is about 242.4843508518.

It can be divided in two parts, 1425 and 7755, that added together give a triangular number (9180 = T₁₃₅).

The spelling of 14257755 in words is "fourteen million, two hundred fifty-seven thousand, seven hundred fifty-five".