134612188 has 48 divisors (see below), whose sum is σ = 268773120. Its totient is φ = 58593024.

The previous prime is 134612167. The next prime is 134612189. The reversal of 134612188 is 881216431.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134612189) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54345 + ... + 56767.

It is an arithmetic number, because the mean of its divisors is an integer number (5599440).

Almost surely, 2^134612188 is an apocalyptic number.

It is an amenable number.

134612188 is a deficient number, since it is larger than the sum of its proper divisors (134160932).

134612188 is a wasteful number, since it uses less digits than its factorization.

134612188 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2506 (or 2504 counting only the distinct ones).

The product of its digits is 9216, while the sum is 34.

The square root of 134612188 is about 11602.2492646900. The cubic root of 134612188 is about 512.5010912529.

The spelling of 134612188 in words is "one hundred thirty-four million, six hundred twelve thousand, one hundred eighty-eight".