14145901 has 8 divisors (see below), whose sum is σ = 17636544. Its totient is φ = 11022720.

The previous prime is 14145893. The next prime is 14145913. The reversal of 14145901 is 10954141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14145901 - 2³ = 14145893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14145931) 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, 91780 + ... + 91933.

It is an arithmetic number, because the mean of its divisors is an integer number (2204568).

Almost surely, 2^14145901 is an apocalyptic number.

14145901 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14145901 is a deficient number, since it is larger than the sum of its proper divisors (3490643).

14145901 is a wasteful number, since it uses less digits than its factorization.

14145901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183731.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 14145901 is about 3761.1036943961. The cubic root of 14145901 is about 241.8485779505.

The spelling of 14145901 in words is "fourteen million, one hundred forty-five thousand, nine hundred one".