133450684 has 12 divisors (see below), whose sum is σ = 237497400. Its totient is φ = 65594288.

The previous prime is 133450679. The next prime is 133450693. The reversal of 133450684 is 486054331.

It is a happy number.

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 3 ways as a sum of consecutive naturals, for example, 282499 + ... + 282970.

It is an arithmetic number, because the mean of its divisors is an integer number (19791450).

Almost surely, 2^133450684 is an apocalyptic number.

It is an amenable number.

133450684 is a deficient number, since it is larger than the sum of its proper divisors (104046716).

133450684 is a wasteful number, since it uses less digits than its factorization.

133450684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565532 (or 565530 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 133450684 is about 11552.0856991281. The cubic root of 133450684 is about 511.0227891844.

The spelling of 133450684 in words is "one hundred thirty-three million, four hundred fifty thousand, six hundred eighty-four".