134745506 has 8 divisors (see below), whose sum is σ = 230992320. Its totient is φ = 57748068.

The previous prime is 134745503. The next prime is 134745521. The reversal of 134745506 is 605547431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (134745503) 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, 4812326 + ... + 4812353.

It is an arithmetic number, because the mean of its divisors is an integer number (28874040).

Almost surely, 2^134745506 is an apocalyptic number.

134745506 is a deficient number, since it is larger than the sum of its proper divisors (96246814).

134745506 is an equidigital number, since it uses as much as digits as its factorization.

134745506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9624688.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 134745506 is about 11607.9931943467. The cubic root of 134745506 is about 512.6702266971.

The spelling of 134745506 in words is "one hundred thirty-four million, seven hundred forty-five thousand, five hundred six".