14396140 has 24 divisors (see below), whose sum is σ = 32980752. Its totient is φ = 5234880.

The previous prime is 14396131. The next prime is 14396141. The reversal of 14396140 is 4169341.

It is a junction number, because it is equal to n+sod(n) for n = 14396099 and 14396108.

It is not an unprimeable number, because it can be changed into a prime (14396141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32499 + ... + 32938.

It is an arithmetic number, because the mean of its divisors is an integer number (1374198).

Almost surely, 2^14396140 is an apocalyptic number.

14396140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14396140 is an abundant number, since it is smaller than the sum of its proper divisors (18584612).

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

14396140 is a wasteful number, since it uses less digits than its factorization.

14396140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65457 (or 65455 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 14396140 is about 3794.2245584572. The cubic root of 14396140 is about 243.2663396398.

The spelling of 14396140 in words is "fourteen million, three hundred ninety-six thousand, one hundred forty".