14899040 has 144 divisors (see below), whose sum is σ = 41504400. Its totient is φ = 5031936.

The previous prime is 14899039. The next prime is 14899043. The reversal of 14899040 is 4099841.

14899040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14899043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 513746 + ... + 513774.

It is an arithmetic number, because the mean of its divisors is an integer number (288225).

Almost surely, 2^14899040 is an apocalyptic number.

14899040 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 14899040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20752200).

14899040 is an abundant number, since it is smaller than the sum of its proper divisors (26605360).

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

14899040 is a wasteful number, since it uses less digits than its factorization.

14899040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89 (or 68 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 14899040 is about 3859.9274604583. The cubic root of 14899040 is about 246.0666530121.

The spelling of 14899040 in words is "fourteen million, eight hundred ninety-nine thousand, forty".