134466672 has 40 divisors (see below), whose sum is σ = 349401744. Its totient is φ = 44560384.

The previous prime is 134466659. The next prime is 134466691. The reversal of 134466672 is 276664431.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 134466672.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208 + ... + 16400.

Almost surely, 2^134466672 is an apocalyptic number.

134466672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134466672 is an abundant number, since it is smaller than the sum of its proper divisors (214935072).

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

134466672 is a wasteful number, since it uses less digits than its factorization.

134466672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16377 (or 16371 counting only the distinct ones).

The product of its digits is 145152, while the sum is 39.

The square root of 134466672 is about 11595.9765436120. The cubic root of 134466672 is about 512.3163531577.

The spelling of 134466672 in words is "one hundred thirty-four million, four hundred sixty-six thousand, six hundred seventy-two".