14720827 has 8 divisors (see below), whose sum is σ = 17003952. Its totient is φ = 12595200.

The previous prime is 14720821. The next prime is 14720831. The reversal of 14720827 is 72802741.

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 14720827 - 2³ = 14720819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14720821) 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, 39174 + ... + 39547.

It is an arithmetic number, because the mean of its divisors is an integer number (2125494).

Almost surely, 2^14720827 is an apocalyptic number.

14720827 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

14720827 is a deficient number, since it is larger than the sum of its proper divisors (2283125).

14720827 is a wasteful number, since it uses less digits than its factorization.

14720827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78749.

The product of its (nonzero) digits is 6272, while the sum is 31.

The square root of 14720827 is about 3836.7729930242. The cubic root of 14720827 is about 245.0816165677.

The spelling of 14720827 in words is "fourteen million, seven hundred twenty thousand, eight hundred twenty-seven".