134459001 has 32 divisors (see below), whose sum is σ = 212129280. Its totient is φ = 83881728.

The previous prime is 134458969. The next prime is 134459023. The reversal of 134459001 is 100954431.

It is not a de Polignac number, because 134459001 - 2⁵ = 134458969 is a prime.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (134459041) 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, 89680 + ... + 91166.

It is an arithmetic number, because the mean of its divisors is an integer number (6629040).

Almost surely, 2^134459001 is an apocalyptic number.

It is an amenable number.

134459001 is a deficient number, since it is larger than the sum of its proper divisors (77670279).

134459001 is a wasteful number, since it uses less digits than its factorization.

134459001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1710 (or 1704 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 134459001 is about 11595.6457776184. The cubic root of 134459001 is about 512.3066108341.

The spelling of 134459001 in words is "one hundred thirty-four million, four hundred fifty-nine thousand, one".