134761459 has 4 divisors (see below), whose sum is σ = 154013104. Its totient is φ = 115509816.

The previous prime is 134761453. The next prime is 134761481. The reversal of 134761459 is 954167431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 134761459 - 2⁹ = 134760947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134761453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9625812 + ... + 9625825.

It is an arithmetic number, because the mean of its divisors is an integer number (38503276).

Almost surely, 2^134761459 is an apocalyptic number.

134761459 is a deficient number, since it is larger than the sum of its proper divisors (19251645).

134761459 is an equidigital number, since it uses as much as digits as its factorization.

134761459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19251644.

The product of its digits is 90720, while the sum is 40.

The square root of 134761459 is about 11608.6803298222. The cubic root of 134761459 is about 512.6904581829.

The spelling of 134761459 in words is "one hundred thirty-four million, seven hundred sixty-one thousand, four hundred fifty-nine".