214964380 has 12 divisors (see below), whose sum is σ = 451425240. Its totient is φ = 85985744.

The previous prime is 214964363. The next prime is 214964381. The reversal of 214964380 is 83469412.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214964381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5374090 + ... + 5374129.

It is an arithmetic number, because the mean of its divisors is an integer number (37618770).

Almost surely, 2^214964380 is an apocalyptic number.

214964380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214964380 is an abundant number, since it is smaller than the sum of its proper divisors (236460860).

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

214964380 is a wasteful number, since it uses less digits than its factorization.

214964380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10748228 (or 10748226 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 214964380 is about 14661.6636163841. The cubic root of 214964380 is about 599.0395559918.

The spelling of 214964380 in words is "two hundred fourteen million, nine hundred sixty-four thousand, three hundred eighty".