14346040 has 64 divisors (see below), whose sum is σ = 33708960. Its totient is φ = 5491200.

The previous prime is 14346029. The next prime is 14346049. The reversal of 14346040 is 4064341.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14346049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141990 + ... + 142090.

Almost surely, 2^14346040 is an apocalyptic number.

14346040 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 14346040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16854480).

14346040 is an abundant number, since it is smaller than the sum of its proper divisors (19362920).

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

14346040 is a wasteful number, since it uses less digits than its factorization.

14346040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 14346040 is about 3787.6166648699. The cubic root of 14346040 is about 242.9838146231.

The spelling of 14346040 in words is "fourteen million, three hundred forty-six thousand, forty".