134193827 has 8 divisors (see below), whose sum is σ = 143922960. Its totient is φ = 124731360.

The previous prime is 134193821. The next prime is 134193833. The reversal of 134193827 is 728391431.

It is an interprime number because it is at equal distance from previous prime (134193821) and next prime (134193833).

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

It is a cyclic number.

It is not a de Polignac number, because 134193827 - 2⁴ = 134193811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134193821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65624 + ... + 67637.

It is an arithmetic number, because the mean of its divisors is an integer number (17990370).

Almost surely, 2^134193827 is an apocalyptic number.

134193827 is a deficient number, since it is larger than the sum of its proper divisors (9729133).

134193827 is a wasteful number, since it uses less digits than its factorization.

134193827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133333.

The product of its digits is 36288, while the sum is 38.

The square root of 134193827 is about 11584.2059287635. The cubic root of 134193827 is about 511.9696065027.

The spelling of 134193827 in words is "one hundred thirty-four million, one hundred ninety-three thousand, eight hundred twenty-seven".