134783245 has 8 divisors (see below), whose sum is σ = 170252640. Its totient is φ = 102151440.

The previous prime is 134783237. The next prime is 134783261. The reversal of 134783245 is 542387431.

It is a happy number.

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

It is not a de Polignac number, because 134783245 - 2³ = 134783237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 709291 + ... + 709480.

It is an arithmetic number, because the mean of its divisors is an integer number (21281580).

Almost surely, 2^134783245 is an apocalyptic number.

It is an amenable number.

134783245 is a deficient number, since it is larger than the sum of its proper divisors (35469395).

134783245 is a wasteful number, since it uses less digits than its factorization.

134783245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418795.

The product of its digits is 80640, while the sum is 37.

The square root of 134783245 is about 11609.6186414542. The cubic root of 134783245 is about 512.7180844606.

The spelling of 134783245 in words is "one hundred thirty-four million, seven hundred eighty-three thousand, two hundred forty-five".