133368862 has 16 divisors (see below), whose sum is σ = 220047984. Its totient is φ = 60621000.

The previous prime is 133368853. The next prime is 133368863. The reversal of 133368862 is 268863331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133368863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22389 + ... + 27712.

It is an arithmetic number, because the mean of its divisors is an integer number (13752999).

Almost surely, 2^133368862 is an apocalyptic number.

133368862 is a deficient number, since it is larger than the sum of its proper divisors (86679122).

133368862 is an equidigital number, since it uses as much as digits as its factorization.

133368862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50136 (or 50114 counting only the distinct ones).

The product of its digits is 124416, while the sum is 40.

The square root of 133368862 is about 11548.5437177161. The cubic root of 133368862 is about 510.9183274865.

The spelling of 133368862 in words is "one hundred thirty-three million, three hundred sixty-eight thousand, eight hundred sixty-two".