14626140 has 24 divisors (see below), whose sum is σ = 40953360. Its totient is φ = 3900288.

The previous prime is 14626133. The next prime is 14626187. The reversal of 14626140 is 4162641.

It is a self number, because there is not a number n which added to its sum of digits gives 14626140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121825 + ... + 121944.

It is an arithmetic number, because the mean of its divisors is an integer number (1706390).

Almost surely, 2^14626140 is an apocalyptic number.

14626140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14626140 is an abundant number, since it is smaller than the sum of its proper divisors (26327220).

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

14626140 is a wasteful number, since it uses less digits than its factorization.

14626140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243781 (or 243779 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 14626140 is about 3824.4136805529. The cubic root of 14626140 is about 244.5550162452. Note that the first 3 decimals are identical.

Adding to 14626140 its reverse (4162641), we get a palindrome (18788781).

The spelling of 14626140 in words is "fourteen million, six hundred twenty-six thousand, one hundred forty".