14272861 has 8 divisors (see below), whose sum is σ = 15001184. Its totient is φ = 13562640.

The previous prime is 14272831. The next prime is 14272889. The reversal of 14272861 is 16827241.

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 14272861 - 2⁵ = 14272829 is a prime.

It is a super-2 number, since 2×14272861² = 407429122250642, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14272801) 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, 2895 + ... + 6076.

It is an arithmetic number, because the mean of its divisors is an integer number (1875148).

Almost surely, 2^14272861 is an apocalyptic number.

It is an amenable number.

14272861 is a deficient number, since it is larger than the sum of its proper divisors (728323).

14272861 is an equidigital number, since it uses as much as digits as its factorization.

14272861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9051.

The product of its digits is 5376, while the sum is 31.

The square root of 14272861 is about 3777.9440175842. The cubic root of 14272861 is about 242.5699574973.

The spelling of 14272861 in words is "fourteen million, two hundred seventy-two thousand, eight hundred sixty-one".