134582237 has 4 divisors (see below), whose sum is σ = 134607900. Its totient is φ = 134556576.

The previous prime is 134582233. The next prime is 134582249. The reversal of 134582237 is 732285431.

134582237 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 62315236 + 72267001 = 7894^2 + 8501^2 .

It is a cyclic number.

It is not a de Polignac number, because 134582237 - 2² = 134582233 is a prime.

It is a super-2 number, since 2×134582237² = 36224757031848338, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134582197 and 134582206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134582233) 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, 1808 + ... + 16505.

It is an arithmetic number, because the mean of its divisors is an integer number (33651975).

Almost surely, 2^134582237 is an apocalyptic number.

It is an amenable number.

134582237 is a deficient number, since it is larger than the sum of its proper divisors (25663).

134582237 is an equidigital number, since it uses as much as digits as its factorization.

134582237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25662.

The product of its digits is 40320, while the sum is 35.

The square root of 134582237 is about 11600.9584517832. The cubic root of 134582237 is about 512.4630782047.

The spelling of 134582237 in words is "one hundred thirty-four million, five hundred eighty-two thousand, two hundred thirty-seven".