248775032 has 48 divisors (see below), whose sum is σ = 515380320. Its totient is φ = 112492160.

The previous prime is 248775011. The next prime is 248775041. The reversal of 248775032 is 230577842.

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, 224993 + ... + 226095.

It is an arithmetic number, because the mean of its divisors is an integer number (10737090).

Almost surely, 2^248775032 is an apocalyptic number.

248775032 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 248775032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257690160).

248775032 is an abundant number, since it is smaller than the sum of its proper divisors (266605288).

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

248775032 is a wasteful number, since it uses less digits than its factorization.

248775032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1364 (or 1349 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 38.

The square root of 248775032 is about 15772.6038433735. The cubic root of 248775032 is about 628.9299312052.

The spelling of 248775032 in words is "two hundred forty-eight million, seven hundred seventy-five thousand, thirty-two".