248240448 has 84 divisors (see below), whose sum is σ = 713707488. Its totient is φ = 82494720.

The previous prime is 248240431. The next prime is 248240459. The reversal of 248240448 is 844042842.

248240448 is a `hidden beast` number, since 248 + 2 + 404 + 4 + 8 = 666.

248240448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 363115 + ... + 363797.

Almost surely, 2^248240448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 248240448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (356853744).

248240448 is an abundant number, since it is smaller than the sum of its proper divisors (465467040).

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

248240448 is a wasteful number, since it uses less digits than its factorization.

248240448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1332 (or 1319 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 36.

The square root of 248240448 is about 15755.6481301151. The cubic root of 248240448 is about 628.4791129283.

The spelling of 248240448 in words is "two hundred forty-eight million, two hundred forty thousand, four hundred forty-eight".