248142548 has 12 divisors (see below), whose sum is σ = 434851872. Its totient is φ = 123899160.

The previous prime is 248142539. The next prime is 248142593. The reversal of 248142548 is 845241842.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39758 + ... + 45573.

It is an arithmetic number, because the mean of its divisors is an integer number (36237656).

Almost surely, 2^248142548 is an apocalyptic number.

It is an amenable number.

248142548 is a deficient number, since it is larger than the sum of its proper divisors (186709324).

248142548 is a wasteful number, since it uses less digits than its factorization.

248142548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86062 (or 86060 counting only the distinct ones).

The product of its digits is 81920, while the sum is 38.

The square root of 248142548 is about 15752.5410013750. The cubic root of 248142548 is about 628.3964831020.

The spelling of 248142548 in words is "two hundred forty-eight million, one hundred forty-two thousand, five hundred forty-eight".