248892028 has 96 divisors (see below), whose sum is σ = 563189760. Its totient is φ = 93450240.

The previous prime is 248891989. The next prime is 248892029. The reversal of 248892028 is 820298842.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (248892029) 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 31 ways as a sum of consecutive naturals, for example, 1289500 + ... + 1289692.

It is an arithmetic number, because the mean of its divisors is an integer number (5866560).

Almost surely, 2^248892028 is an apocalyptic number.

248892028 is a gapful number since it is divisible by the number (28) 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 248892028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281594880).

248892028 is an abundant number, since it is smaller than the sum of its proper divisors (314297732).

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

248892028 is a wasteful number, since it uses less digits than its factorization.

248892028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347 (or 345 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 43.

The square root of 248892028 is about 15776.3122433603. The cubic root of 248892028 is about 629.0285085607.

The spelling of 248892028 in words is "two hundred forty-eight million, eight hundred ninety-two thousand, twenty-eight".