134626023 has 32 divisors (see below), whose sum is σ = 231820800. Its totient is φ = 75619008.

The previous prime is 134625977. The next prime is 134626027. The reversal of 134626023 is 320626431.

134626023 is a `hidden beast` number, since 1 + 34 + 626 + 0 + 2 + 3 = 666.

It is not a de Polignac number, because 134626023 - 2¹⁰ = 134624999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134626027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5115 + ... + 17187.

It is an arithmetic number, because the mean of its divisors is an integer number (7244400).

Almost surely, 2^134626023 is an apocalyptic number.

134626023 is a deficient number, since it is larger than the sum of its proper divisors (97194777).

134626023 is a wasteful number, since it uses less digits than its factorization.

134626023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12148 (or 12142 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 134626023 is about 11602.8454699699. The cubic root of 134626023 is about 512.5186483795.

The spelling of 134626023 in words is "one hundred thirty-four million, six hundred twenty-six thousand, twenty-three".