214340752 has 10 divisors (see below), whose sum is σ = 415285238. Its totient is φ = 107170368.

The previous prime is 214340723. The next prime is 214340807. The reversal of 214340752 is 257043412.

It can be written as a sum of positive squares in only one way, i.e., 144384256 + 69956496 = 12016^2 + 8364^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 214340752.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 6698133 + ... + 6698164.

Almost surely, 2^214340752 is an apocalyptic number.

It is an amenable number.

214340752 is a deficient number, since it is larger than the sum of its proper divisors (200944486).

214340752 is a wasteful number, since it uses less digits than its factorization.

214340752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13396305 (or 13396299 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 214340752 is about 14640.3808693627. The cubic root of 214340752 is about 598.4597084796.

The spelling of 214340752 in words is "two hundred fourteen million, three hundred forty thousand, seven hundred fifty-two".