14196540 has 24 divisors (see below), whose sum is σ = 39750480. Its totient is φ = 3785728.

The previous prime is 14196499. The next prime is 14196551. The reversal of 14196540 is 4569141.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 14196498 and 14196507.

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, 118245 + ... + 118364.

It is an arithmetic number, because the mean of its divisors is an integer number (1656270).

Almost surely, 2^14196540 is an apocalyptic number.

14196540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14196540 is an abundant number, since it is smaller than the sum of its proper divisors (25553940).

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

14196540 is a wasteful number, since it uses less digits than its factorization.

14196540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236621 (or 236619 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 14196540 is about 3767.8296139820. The cubic root of 14196540 is about 242.1368212933.

The spelling of 14196540 in words is "fourteen million, one hundred ninety-six thousand, five hundred forty".