248489214 has 16 divisors (see below), whose sum is σ = 499336320. Its totient is φ = 82436760.

The previous prime is 248489209. The next prime is 248489231. The reversal of 248489214 is 412984842.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96874 + ... + 99405.

It is an arithmetic number, because the mean of its divisors is an integer number (31208520).

Almost surely, 2^248489214 is an apocalyptic number.

248489214 is an abundant number, since it is smaller than the sum of its proper divisors (250847106).

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

248489214 is a wasteful number, since it uses less digits than its factorization.

248489214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196495.

The product of its digits is 147456, while the sum is 42.

The square root of 248489214 is about 15763.5406555761. The cubic root of 248489214 is about 628.6889793975.

The spelling of 248489214 in words is "two hundred forty-eight million, four hundred eighty-nine thousand, two hundred fourteen".