134666152 has 8 divisors (see below), whose sum is σ = 252499050. Its totient is φ = 67333072.

The previous prime is 134666137. The next prime is 134666177. The reversal of 134666152 is 251666431.

It can be written as a sum of positive squares in only one way, i.e., 110124036 + 24542116 = 10494^2 + 4954^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8416627 + ... + 8416642.

Almost surely, 2^134666152 is an apocalyptic number.

It is an amenable number.

134666152 is a deficient number, since it is larger than the sum of its proper divisors (117832898).

134666152 is a wasteful number, since it uses less digits than its factorization.

134666152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16833275 (or 16833271 counting only the distinct ones).

The product of its digits is 25920, while the sum is 34.

The square root of 134666152 is about 11604.5746152110. The cubic root of 134666152 is about 512.5695667612.

The spelling of 134666152 in words is "one hundred thirty-four million, six hundred sixty-six thousand, one hundred fifty-two".