248493244 has 12 divisors (see below), whose sum is σ = 436401784. Its totient is φ = 123807024.

The previous prime is 248493227. The next prime is 248493247. The reversal of 248493244 is 442394842.

It is a happy number.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 248493197 and 248493206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248493247) 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, 108627 + ... + 110890.

Almost surely, 2^248493244 is an apocalyptic number.

It is an amenable number.

248493244 is a deficient number, since it is larger than the sum of its proper divisors (187908540).

248493244 is a wasteful number, since it uses less digits than its factorization.

248493244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219804 (or 219802 counting only the distinct ones).

The product of its digits is 221184, while the sum is 40.

The square root of 248493244 is about 15763.6684816701. The cubic root of 248493244 is about 628.6923780733.

The spelling of 248493244 in words is "two hundred forty-eight million, four hundred ninety-three thousand, two hundred forty-four".