248294918 has 4 divisors (see below), whose sum is σ = 372442380. Its totient is φ = 124147458.

The previous prime is 248294909. The next prime is 248294923. The reversal of 248294918 is 819492842.

It is a happy number.

248294918 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62073728 + ... + 62073731.

It is an arithmetic number, because the mean of its divisors is an integer number (93110595).

Almost surely, 2^248294918 is an apocalyptic number.

248294918 is a deficient number, since it is larger than the sum of its proper divisors (124147462).

248294918 is a wasteful number, since it uses less digits than its factorization.

248294918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124147461.

The product of its digits is 331776, while the sum is 47.

The square root of 248294918 is about 15757.3766217604. The cubic root of 248294918 is about 628.5250774410.

The spelling of 248294918 in words is "two hundred forty-eight million, two hundred ninety-four thousand, nine hundred eighteen".