248100066 has 24 divisors (see below), whose sum is σ = 540259200. Its totient is φ = 82283256.

The previous prime is 248100001. The next prime is 248100077. The reversal of 248100066 is 660001842.

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, 31050 + ... + 38213.

It is an arithmetic number, because the mean of its divisors is an integer number (22510800).

Almost surely, 2^248100066 is an apocalyptic number.

248100066 is an abundant number, since it is smaller than the sum of its proper divisors (292159134).

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

248100066 is a wasteful number, since it uses less digits than its factorization.

248100066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69470 (or 69467 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 248100066 is about 15751.1925262819. The cubic root of 248100066 is about 628.3606205662.

The spelling of 248100066 in words is "two hundred forty-eight million, one hundred thousand, sixty-six".