238249214 has 32 divisors (see below), whose sum is σ = 413876736. Its totient is φ = 100755360.

The previous prime is 238249213. The next prime is 238249223. The reversal of 238249214 is 412942832.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (238249211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 422897 + ... + 423459.

It is an arithmetic number, because the mean of its divisors is an integer number (12933648).

Almost surely, 2^238249214 is an apocalyptic number.

238249214 is a deficient number, since it is larger than the sum of its proper divisors (175627522).

238249214 is a wasteful number, since it uses less digits than its factorization.

238249214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920.

The product of its digits is 27648, while the sum is 35.

The square root of 238249214 is about 15435.3235793747. The cubic root of 238249214 is about 619.9316730114.

The spelling of 238249214 in words is "two hundred thirty-eight million, two hundred forty-nine thousand, two hundred fourteen".