134732345 has 16 divisors (see below), whose sum is σ = 176636160. Its totient is φ = 97843200.

The previous prime is 134732333. The next prime is 134732357. The reversal of 134732345 is 543237431.

It is an interprime number because it is at equal distance from previous prime (134732333) and next prime (134732357).

It is not a de Polignac number, because 134732345 - 2¹⁰ = 134731321 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 48761 + ... + 51449.

It is an arithmetic number, because the mean of its divisors is an integer number (11039760).

Almost surely, 2^134732345 is an apocalyptic number.

It is an amenable number.

134732345 is a deficient number, since it is larger than the sum of its proper divisors (41903815).

134732345 is a wasteful number, since it uses less digits than its factorization.

134732345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3616.

The product of its digits is 30240, while the sum is 32.

The square root of 134732345 is about 11607.4262866494. The cubic root of 134732345 is about 512.6535348045.

Adding to 134732345 its reverse (543237431), we get a palindrome (677969776).

The spelling of 134732345 in words is "one hundred thirty-four million, seven hundred thirty-two thousand, three hundred forty-five".