248834644 has 24 divisors (see below), whose sum is σ = 475953408. Its totient is φ = 113320320.

The previous prime is 248834569. The next prime is 248834653. The reversal of 248834644 is 446438842.

It is a self number, because there is not a number n which added to its sum of digits gives 248834644.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56914 + ... + 61129.

It is an arithmetic number, because the mean of its divisors is an integer number (19831392).

Almost surely, 2^248834644 is an apocalyptic number.

It is an amenable number.

248834644 is a deficient number, since it is larger than the sum of its proper divisors (227118764).

248834644 is a wasteful number, since it uses less digits than its factorization.

248834644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118095 (or 118093 counting only the distinct ones).

The product of its digits is 589824, while the sum is 43.

The square root of 248834644 is about 15774.4934625490. The cubic root of 248834644 is about 628.9801623672.

The spelling of 248834644 in words is "two hundred forty-eight million, eight hundred thirty-four thousand, six hundred forty-four".