134827237 has 4 divisors (see below), whose sum is σ = 134862156. Its totient is φ = 134792320.

The previous prime is 134827207. The next prime is 134827247. The reversal of 134827237 is 732728431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 732728431 = 31 ⋅23636401.

It can be written as a sum of positive squares in 2 ways, for example, as 107516161 + 27311076 = 10369^2 + 5226^2 .

It is a cyclic number.

It is not a de Polignac number, because 134827237 - 2¹⁵ = 134794469 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134827196 and 134827205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134827207) 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, 10828 + ... + 19669.

It is an arithmetic number, because the mean of its divisors is an integer number (33715539).

Almost surely, 2^134827237 is an apocalyptic number.

It is an amenable number.

134827237 is a deficient number, since it is larger than the sum of its proper divisors (34919).

134827237 is an equidigital number, since it uses as much as digits as its factorization.

134827237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34918.

The product of its digits is 56448, while the sum is 37.

The square root of 134827237 is about 11611.5131227588. The cubic root of 134827237 is about 512.7738605339.

The spelling of 134827237 in words is "one hundred thirty-four million, eight hundred twenty-seven thousand, two hundred thirty-seven".