214830692 has 12 divisors (see below), whose sum is σ = 380178540. Its totient is φ = 106208256.

The previous prime is 214830689. The next prime is 214830719. The reversal of 214830692 is 296038412.

It can be written as a sum of positive squares in 2 ways, for example, as 112699456 + 102131236 = 10616^2 + 10106^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 301373 + ... + 302084.

It is an arithmetic number, because the mean of its divisors is an integer number (31681545).

Almost surely, 2^214830692 is an apocalyptic number.

It is an amenable number.

214830692 is a deficient number, since it is larger than the sum of its proper divisors (165347848).

214830692 is a wasteful number, since it uses less digits than its factorization.

214830692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603550 (or 603548 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 214830692 is about 14657.1038066870. The cubic root of 214830692 is about 598.9153478050.

The spelling of 214830692 in words is "two hundred fourteen million, eight hundred thirty thousand, six hundred ninety-two".