14420466 has 12 divisors (see below), whose sum is σ = 31244382. Its totient is φ = 4806816.

The previous prime is 14420459. The next prime is 14420467. The reversal of 14420466 is 66402441.

14420466 = T₁₀₂₀ + T₁₀₂₁ + ... + T₁₀₄₆.

14420466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8874441 + 5546025 = 2979^2 + 2355^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14420467) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 400551 + ... + 400586.

Almost surely, 2^14420466 is an apocalyptic number.

14420466 is an abundant number, since it is smaller than the sum of its proper divisors (16823916).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14420466 is a wasteful number, since it uses less digits than its factorization.

14420466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801145 (or 801142 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 14420466 is about 3797.4288670099. The cubic root of 14420466 is about 243.4032829905.

The spelling of 14420466 in words is "fourteen million, four hundred twenty thousand, four hundred sixty-six".