133470152 has 16 divisors (see below), whose sum is σ = 250393200. Its totient is φ = 66698640.

The previous prime is 133470149. The next prime is 133470191. The reversal of 133470152 is 251074331.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17027 + ... + 23597.

It is an arithmetic number, because the mean of its divisors is an integer number (15649575).

Almost surely, 2^133470152 is an apocalyptic number.

It is an amenable number.

133470152 is a deficient number, since it is larger than the sum of its proper divisors (116923048).

133470152 is a wasteful number, since it uses less digits than its factorization.

133470152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9116 (or 9112 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 133470152 is about 11552.9282868024. The cubic root of 133470152 is about 511.0476375844.

The spelling of 133470152 in words is "one hundred thirty-three million, four hundred seventy thousand, one hundred fifty-two".