134372306 has 4 divisors (see below), whose sum is σ = 201558462. Its totient is φ = 67186152.

The previous prime is 134372299. The next prime is 134372309. The reversal of 134372306 is 603273431.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 603273431 = 1877 ⋅321403.

It can be written as a sum of positive squares in only one way, i.e., 134351281 + 21025 = 11591^2 + 145^2 .

It is not an unprimeable number, because it can be changed into a prime (134372309) 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 as a sum of consecutive naturals, namely, 33593075 + ... + 33593078.

Almost surely, 2^134372306 is an apocalyptic number.

134372306 is a deficient number, since it is larger than the sum of its proper divisors (67186156).

134372306 is an equidigital number, since it uses as much as digits as its factorization.

134372306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67186155.

The product of its (nonzero) digits is 9072, while the sum is 29.

The square root of 134372306 is about 11591.9069181908. The cubic root of 134372306 is about 512.1964806819.

The spelling of 134372306 in words is "one hundred thirty-four million, three hundred seventy-two thousand, three hundred six".