133262000 has 80 divisors (see below), whose sum is σ = 336353472. Its totient is φ = 50969600.

The previous prime is 133261987. The next prime is 133262027. The reversal of 133262000 is 262331.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 133262000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44552 + ... + 47448.

Almost surely, 2^133262000 is an apocalyptic number.

133262000 is a gapful number since it is divisible by the number (10) 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 133262000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168176736).

133262000 is an abundant number, since it is smaller than the sum of its proper divisors (203091472).

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

133262000 is a wasteful number, since it uses less digits than its factorization.

133262000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2943 (or 2927 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 133262000 is about 11543.9161466116. The cubic root of 133262000 is about 510.7818330001.

The spelling of 133262000 in words is "one hundred thirty-three million, two hundred sixty-two thousand".