248284932 has 96 divisors (see below), whose sum is σ = 738017280. Its totient is φ = 63244800.

The previous prime is 248284909. The next prime is 248284943. The reversal of 248284932 is 239482842.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22557 + ... + 31707.

It is an arithmetic number, because the mean of its divisors is an integer number (7687680).

Almost surely, 2^248284932 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 248284932, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (369008640).

248284932 is an abundant number, since it is smaller than the sum of its proper divisors (489732348).

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

248284932 is a wasteful number, since it uses less digits than its factorization.

248284932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9201 (or 9199 counting only the distinct ones).

The product of its digits is 221184, while the sum is 42.

The square root of 248284932 is about 15757.0597511084. The cubic root of 248284932 is about 628.5166512576.

The spelling of 248284932 in words is "two hundred forty-eight million, two hundred eighty-four thousand, nine hundred thirty-two".