134526872 has 8 divisors (see below), whose sum is σ = 252237900. Its totient is φ = 67263432.

The previous prime is 134526871. The next prime is 134526877. The reversal of 134526872 is 278625431.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134526871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8407922 + ... + 8407937.

Almost surely, 2^134526872 is an apocalyptic number.

It is an amenable number.

134526872 is a deficient number, since it is larger than the sum of its proper divisors (117711028).

134526872 is a wasteful number, since it uses less digits than its factorization.

134526872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16815865 (or 16815861 counting only the distinct ones).

The product of its digits is 80640, while the sum is 38.

The square root of 134526872 is about 11598.5719810673. The cubic root of 134526872 is about 512.3927955024.

The spelling of 134526872 in words is "one hundred thirty-four million, five hundred twenty-six thousand, eight hundred seventy-two".