248474954 has 24 divisors (see below), whose sum is σ = 461247840. Its totient is φ = 98296848.

The previous prime is 248474939. The next prime is 248474977. The reversal of 248474954 is 459474842.

It is a junction number, because it is equal to n+sod(n) for n = 248474899 and 248474908.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 50144 + ... + 54875.

It is an arithmetic number, because the mean of its divisors is an integer number (19218660).

Almost surely, 2^248474954 is an apocalyptic number.

248474954 is a deficient number, since it is larger than the sum of its proper divisors (212772886).

248474954 is a wasteful number, since it uses less digits than its factorization.

248474954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105054 (or 105041 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 47.

The square root of 248474954 is about 15763.0883395355. The cubic root of 248474954 is about 628.6769530185.

The spelling of 248474954 in words is "two hundred forty-eight million, four hundred seventy-four thousand, nine hundred fifty-four".