214964382 has 8 divisors (see below), whose sum is σ = 429928776. Its totient is φ = 71654792.

The previous prime is 214964381. The next prime is 214964383. The reversal of 214964382 is 283469412.

It is an interprime number because it is at equal distance from previous prime (214964381) and next prime (214964383).

It is a sphenic number, since it is the product of 3 distinct primes.

214964382 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 214964382.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17913693 + ... + 17913704.

It is an arithmetic number, because the mean of its divisors is an integer number (53741097).

Almost surely, 2^214964382 is an apocalyptic number.

214964382 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

214964382 is a wasteful number, since it uses less digits than its factorization.

214964382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35827402.

The product of its digits is 82944, while the sum is 39.

The square root of 214964382 is about 14661.6636845891. The cubic root of 214964382 is about 599.0395578496.

It can be divided in two parts, 21496 and 4382, that added together give a triangular number (25878 = T₂₂₇).

The spelling of 214964382 in words is "two hundred fourteen million, nine hundred sixty-four thousand, three hundred eighty-two".