248214252 has 192 divisors, whose sum is σ = 749629440. Its totient is φ = 62726400.

The previous prime is 248214247. The next prime is 248214269. The reversal of 248214252 is 252412842.

It is a super-2 number, since 2×248214252² = 123220629791839008, which contains 22 as substring.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 749727 + ... + 750057.

It is an arithmetic number, because the mean of its divisors is an integer number (3904320).

Almost surely, 2^248214252 is an apocalyptic number.

248214252 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 248214252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (374814720).

248214252 is an abundant number, since it is smaller than the sum of its proper divisors (501415188).

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

248214252 is a wasteful number, since it uses less digits than its factorization.

248214252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404 (or 402 counting only the distinct ones).

The product of its digits is 10240, while the sum is 30.

The square root of 248214252 is about 15754.8167872559. The cubic root of 248214252 is about 628.4570050377.

The spelling of 248214252 in words is "two hundred forty-eight million, two hundred fourteen thousand, two hundred fifty-two".