1266162350 has 12 divisors (see below), whose sum is σ = 2355062064. Its totient is φ = 506464920.

The previous prime is 1266162349. The next prime is 1266162353. The reversal of 1266162350 is 532616621.

It is a super-3 number, since 3×1266162350³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1266162353) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12661574 + ... + 12661673.

It is an arithmetic number, because the mean of its divisors is an integer number (196255172).

Almost surely, 2^1266162350 is an apocalyptic number.

1266162350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1266162350 is a deficient number, since it is larger than the sum of its proper divisors (1088899714).

1266162350 is a wasteful number, since it uses less digits than its factorization.

1266162350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25323259 (or 25323254 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 1266162350 is about 35583.1750972282. The cubic root of 1266162350 is about 1081.8402410693.

Adding to 1266162350 its reverse (532616621), we get a palindrome (1798778971).

The spelling of 1266162350 in words is "one billion, two hundred sixty-six million, one hundred sixty-two thousand, three hundred fifty".