133006260 has 48 divisors (see below), whose sum is σ = 373464000. Its totient is φ = 35368704.

The previous prime is 133006253. The next prime is 133006271. The reversal of 133006260 is 62600331.

It is a congruent number.

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, 19816 + ... + 25664.

It is an arithmetic number, because the mean of its divisors is an integer number (7780500).

Almost surely, 2^133006260 is an apocalyptic number.

133006260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133006260 is an abundant number, since it is smaller than the sum of its proper divisors (240457740).

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

133006260 is a wasteful number, since it uses less digits than its factorization.

133006260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6240 (or 6238 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 133006260 is about 11532.8339968977. The cubic root of 133006260 is about 510.4548805893.

Adding to 133006260 its reverse (62600331), we get a palindrome (195606591).

The spelling of 133006260 in words is "one hundred thirty-three million, six thousand, two hundred sixty".