134466564 has 12 divisors (see below), whose sum is σ = 313755344. Its totient is φ = 44822184.

The previous prime is 134466551. The next prime is 134466581. The reversal of 134466564 is 465664431.

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

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, 5602762 + ... + 5602785.

Almost surely, 2^134466564 is an apocalyptic number.

It is an amenable number.

134466564 is an abundant number, since it is smaller than the sum of its proper divisors (179288780).

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

134466564 is a wasteful number, since it uses less digits than its factorization.

134466564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11205554 (or 11205552 counting only the distinct ones).

The product of its digits is 207360, while the sum is 39.

The square root of 134466564 is about 11595.9718868235. The cubic root of 134466564 is about 512.3162159981.

The spelling of 134466564 in words is "one hundred thirty-four million, four hundred sixty-six thousand, five hundred sixty-four".