248917234 has 8 divisors (see below), whose sum is σ = 373460400. Its totient is φ = 124430436.

The previous prime is 248917231. The next prime is 248917243. The reversal of 248917234 is 432719842.

248917234 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (248917231) 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, 384 + ... + 22315.

It is an arithmetic number, because the mean of its divisors is an integer number (46682550).

Almost surely, 2^248917234 is an apocalyptic number.

248917234 is a deficient number, since it is larger than the sum of its proper divisors (124543166).

248917234 is a wasteful number, since it uses less digits than its factorization.

248917234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28184.

The product of its digits is 96768, while the sum is 40.

The square root of 248917234 is about 15777.1110790284. Note that the first 3 decimals coincide. The cubic root of 248917234 is about 629.0497423429.

The spelling of 248917234 in words is "two hundred forty-eight million, nine hundred seventeen thousand, two hundred thirty-four".