14799240 has 128 divisors (see below), whose sum is σ = 50284800. Its totient is φ = 3870720.

The previous prime is 14799229. The next prime is 14799241. The reversal of 14799240 is 4299741.

It is a super-3 number, since 3×14799240³ (a number of 22 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 14799195 and 14799204.

It is not an unprimeable number, because it can be changed into a prime (14799241) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76584 + ... + 76776.

It is an arithmetic number, because the mean of its divisors is an integer number (392850).

Almost surely, 2^14799240 is an apocalyptic number.

14799240 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 14799240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25142400).

14799240 is an abundant number, since it is smaller than the sum of its proper divisors (35485560).

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

14799240 is a wasteful number, since it uses less digits than its factorization.

14799240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284 (or 274 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 14799240 is about 3846.9780347696. The cubic root of 14799240 is about 245.5160025684.

The spelling of 14799240 in words is "fourteen million, seven hundred ninety-nine thousand, two hundred forty".