14255040 has 112 divisors (see below), whose sum is σ = 46817280. Its totient is φ = 3671040.

The previous prime is 14255011. The next prime is 14255069. The reversal of 14255040 is 4055241.

It is an interprime number because it is at equal distance from previous prime (14255011) and next prime (14255069).

It is a junction number, because it is equal to n+sod(n) for n = 14254998 and 14255016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29521 + ... + 29999.

Almost surely, 2^14255040 is an apocalyptic number.

14255040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14255040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23408640).

14255040 is an abundant number, since it is smaller than the sum of its proper divisors (32562240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14255040 is a wasteful number, since it uses less digits than its factorization.

14255040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530 (or 520 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 14255040 is about 3775.5847229270. The cubic root of 14255040 is about 242.4689583677.

The spelling of 14255040 in words is "fourteen million, two hundred fifty-five thousand, forty".