213466014 has 24 divisors (see below), whose sum is σ = 464538360. Its totient is φ = 70843248.

The previous prime is 213466009. The next prime is 213466021. The reversal of 213466014 is 410664312.

213466014 is a `hidden beast` number, since 2 + 13 + 46 + 601 + 4 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21772 + ... + 30015.

It is an arithmetic number, because the mean of its divisors is an integer number (19355765).

Almost surely, 2^213466014 is an apocalyptic number.

213466014 is an abundant number, since it is smaller than the sum of its proper divisors (251072346).

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

213466014 is a wasteful number, since it uses less digits than its factorization.

213466014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52024 (or 52021 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 213466014 is about 14610.4761729384. The cubic root of 213466014 is about 597.6444813210.

The spelling of 213466014 in words is "two hundred thirteen million, four hundred sixty-six thousand, fourteen".