248984924 has 12 divisors (see below), whose sum is σ = 461354544. Its totient is φ = 117169344.

The previous prime is 248984903. The next prime is 248984929. The reversal of 248984924 is 429489842.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248984929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1830704 + ... + 1830839.

It is an arithmetic number, because the mean of its divisors is an integer number (38446212).

Almost surely, 2^248984924 is an apocalyptic number.

It is an amenable number.

248984924 is a deficient number, since it is larger than the sum of its proper divisors (212369620).

248984924 is a wasteful number, since it uses less digits than its factorization.

248984924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3661564 (or 3661562 counting only the distinct ones).

The product of its digits is 1327104, while the sum is 50.

The square root of 248984924 is about 15779.2561294885. The cubic root of 248984924 is about 629.1067579718.

The spelling of 248984924 in words is "two hundred forty-eight million, nine hundred eighty-four thousand, nine hundred twenty-four".