134969162 has 4 divisors (see below), whose sum is σ = 202453746. Its totient is φ = 67484580.

The previous prime is 134969147. The next prime is 134969201. The reversal of 134969162 is 261969431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 261969431 = 683 ⋅383557.

It can be written as a sum of positive squares in only one way, i.e., 82101721 + 52867441 = 9061^2 + 7271^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33742289 + ... + 33742292.

Almost surely, 2^134969162 is an apocalyptic number.

134969162 is a deficient number, since it is larger than the sum of its proper divisors (67484584).

134969162 is an equidigital number, since it uses as much as digits as its factorization.

134969162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67484583.

The product of its digits is 69984, while the sum is 41.

The square root of 134969162 is about 11617.6229066018. The cubic root of 134969162 is about 512.9537201112.

The spelling of 134969162 in words is "one hundred thirty-four million, nine hundred sixty-nine thousand, one hundred sixty-two".