214606420 has 24 divisors (see below), whose sum is σ = 515055744. Its totient is φ = 73579296.

The previous prime is 214606391. The next prime is 214606429. The reversal of 214606420 is 24606412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214606429) 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, 766312 + ... + 766591.

It is an arithmetic number, because the mean of its divisors is an integer number (21460656).

Almost surely, 2^214606420 is an apocalyptic number.

214606420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214606420 is an abundant number, since it is smaller than the sum of its proper divisors (300449324).

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

214606420 is a wasteful number, since it uses less digits than its factorization.

214606420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1532919 (or 1532917 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 214606420 is about 14649.4511842594. The cubic root of 214606420 is about 598.7068631455.

The spelling of 214606420 in words is "two hundred fourteen million, six hundred six thousand, four hundred twenty".