14495921 has 8 divisors (see below), whose sum is σ = 15945888. Its totient is φ = 13176900.

The previous prime is 14495903. The next prime is 14495927. The reversal of 14495921 is 12959441.

14495921 = T₂₁₈ + T₂₁₉ + ... + T₄₅₉.

14495921 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-14495921 is a prime.

It is a super-3 number, since 3×14495921³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14495927) 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, 4115 + ... + 6776.

It is an arithmetic number, because the mean of its divisors is an integer number (1993236).

Almost surely, 2^14495921 is an apocalyptic number.

14495921 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

14495921 is a deficient number, since it is larger than the sum of its proper divisors (1449967).

14495921 is an equidigital number, since it uses as much as digits as its factorization.

14495921 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10924 (or 10902 counting only the distinct ones).

The product of its digits is 12960, while the sum is 35.

The square root of 14495921 is about 3807.3509163196. The cubic root of 14495921 is about 243.8270800715.

The spelling of 14495921 in words is "fourteen million, four hundred ninety-five thousand, nine hundred twenty-one".