134552249 has 4 divisors (see below), whose sum is σ = 144902436. Its totient is φ = 124202064.

The previous prime is 134552237. The next prime is 134552269. The reversal of 134552249 is 942255431.

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

It can be written as a sum of positive squares in 2 ways, for example, as 37884025 + 96668224 = 6155^2 + 9832^2 .

It is a cyclic number.

It is not a de Polignac number, because 134552249 - 2⁴ = 134552233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134552269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5175074 + ... + 5175099.

It is an arithmetic number, because the mean of its divisors is an integer number (36225609).

Almost surely, 2^134552249 is an apocalyptic number.

It is an amenable number.

134552249 is a deficient number, since it is larger than the sum of its proper divisors (10350187).

134552249 is a wasteful number, since it uses less digits than its factorization.

134552249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10350186.

The product of its digits is 43200, while the sum is 35.

The square root of 134552249 is about 11599.6659003611. The cubic root of 134552249 is about 512.4250125463.

The spelling of 134552249 in words is "one hundred thirty-four million, five hundred fifty-two thousand, two hundred forty-nine".