133014885 has 32 divisors (see below), whose sum is σ = 226126080. Its totient is φ = 66536448.

The previous prime is 133014881. The next prime is 133014913. The reversal of 133014885 is 588410331.

It is not a de Polignac number, because 133014885 - 2² = 133014881 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133014881) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 90819 + ... + 92271.

It is an arithmetic number, because the mean of its divisors is an integer number (7066440).

Almost surely, 2^133014885 is an apocalyptic number.

133014885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

133014885 is a deficient number, since it is larger than the sum of its proper divisors (93111195).

133014885 is a wasteful number, since it uses less digits than its factorization.

133014885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1837.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 133014885 is about 11533.2079232103. The cubic root of 133014885 is about 510.4659141005.

The spelling of 133014885 in words is "one hundred thirty-three million, fourteen thousand, eight hundred eighty-five".