248550266 has 4 divisors (see below), whose sum is σ = 372825402. Its totient is φ = 124275132.

The previous prime is 248550233. The next prime is 248550283. The reversal of 248550266 is 662055842.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 247275625 + 1274641 = 15725^2 + 1129^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62137565 + ... + 62137568.

Almost surely, 2^248550266 is an apocalyptic number.

248550266 is a deficient number, since it is larger than the sum of its proper divisors (124275136).

248550266 is a wasteful number, since it uses less digits than its factorization.

248550266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124275135.

The product of its (nonzero) digits is 115200, while the sum is 38.

The square root of 248550266 is about 15765.4770305246. The cubic root of 248550266 is about 628.7404632908.

The spelling of 248550266 in words is "two hundred forty-eight million, five hundred fifty thousand, two hundred sixty-six".