14909201 has 4 divisors (see below), whose sum is σ = 14942004. Its totient is φ = 14876400.

The previous prime is 14909189. The next prime is 14909231. The reversal of 14909201 is 10290941.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10290941 = 241 ⋅42701.

It can be written as a sum of positive squares in 2 ways, for example, as 2972176 + 11937025 = 1724^2 + 3455^2 .

It is a cyclic number.

It is not a de Polignac number, because 14909201 - 2⁶ = 14909137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14909231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15710 + ... + 16631.

It is an arithmetic number, because the mean of its divisors is an integer number (3735501).

Almost surely, 2^14909201 is an apocalyptic number.

It is an amenable number.

14909201 is a deficient number, since it is larger than the sum of its proper divisors (32803).

14909201 is an equidigital number, since it uses as much as digits as its factorization.

14909201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32802.

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 14909201 is about 3861.2434525681. The cubic root of 14909201 is about 246.1225786531.

The spelling of 14909201 in words is "fourteen million, nine hundred nine thousand, two hundred one".