248447334 has 16 divisors (see below), whose sum is σ = 518499072. Its totient is φ = 79215048.

The previous prime is 248447317. The next prime is 248447347. The reversal of 248447334 is 433744842.

248447334 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 248447292 and 248447301.

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, 900034 + ... + 900309.

It is an arithmetic number, because the mean of its divisors is an integer number (32406192).

Almost surely, 2^248447334 is an apocalyptic number.

248447334 is an abundant number, since it is smaller than the sum of its proper divisors (270051738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

248447334 is a wasteful number, since it uses less digits than its factorization.

248447334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800371.

The product of its digits is 258048, while the sum is 39.

The square root of 248447334 is about 15762.2122178329. The cubic root of 248447334 is about 628.6536579800.

The spelling of 248447334 in words is "two hundred forty-eight million, four hundred forty-seven thousand, three hundred thirty-four".