248855800 has 24 divisors (see below), whose sum is σ = 578590200. Its totient is φ = 99542240.

The previous prime is 248855771. The next prime is 248855807. The reversal of 248855800 is 8558842.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248855807) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 621940 + ... + 622339.

It is an arithmetic number, because the mean of its divisors is an integer number (24107925).

Almost surely, 2^248855800 is an apocalyptic number.

248855800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

248855800 is an abundant number, since it is smaller than the sum of its proper divisors (329734400).

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

248855800 is a wasteful number, since it uses less digits than its factorization.

248855800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1244295 (or 1244286 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 40.

The square root of 248855800 is about 15775.1640245038. The cubic root of 248855800 is about 628.9979872261.

The spelling of 248855800 in words is "two hundred forty-eight million, eight hundred fifty-five thousand, eight hundred".