133454676 has 12 divisors (see below), whose sum is σ = 311394272. Its totient is φ = 44484888.

The previous prime is 133454647. The next prime is 133454677. The reversal of 133454676 is 676454331.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133454677) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5560600 + ... + 5560623.

Almost surely, 2^133454676 is an apocalyptic number.

It is an amenable number.

133454676 is an abundant number, since it is smaller than the sum of its proper divisors (177939596).

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

133454676 is a wasteful number, since it uses less digits than its factorization.

133454676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11121230 (or 11121228 counting only the distinct ones).

The product of its digits is 181440, while the sum is 39.

The square root of 133454676 is about 11552.2584804877. The cubic root of 133454676 is about 511.0278846563.

The spelling of 133454676 in words is "one hundred thirty-three million, four hundred fifty-four thousand, six hundred seventy-six".