133076870 has 16 divisors (see below), whose sum is σ = 240066288. Its totient is φ = 53113440.

The previous prime is 133076861. The next prime is 133076887. The reversal of 133076870 is 78670331.

It is a self number, because there is not a number n which added to its sum of digits gives 133076870.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9824 + ... + 19043.

It is an arithmetic number, because the mean of its divisors is an integer number (15004143).

Almost surely, 2^133076870 is an apocalyptic number.

133076870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133076870 is a deficient number, since it is larger than the sum of its proper divisors (106989418).

133076870 is a wasteful number, since it uses less digits than its factorization.

133076870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29335.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 133076870 is about 11535.8948504223. The cubic root of 133076870 is about 510.5451942403.

The spelling of 133076870 in words is "one hundred thirty-three million, seventy-six thousand, eight hundred seventy".