134723546 has 4 divisors (see below), whose sum is σ = 202085322. Its totient is φ = 67361772.

The previous prime is 134723527. The next prime is 134723599. The reversal of 134723546 is 645327431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 645327431 = 7 ⋅92189633.

It can be written as a sum of positive squares in only one way, i.e., 133148521 + 1575025 = 11539^2 + 1255^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33680885 + ... + 33680888.

Almost surely, 2^134723546 is an apocalyptic number.

134723546 is a deficient number, since it is larger than the sum of its proper divisors (67361776).

134723546 is an equidigital number, since it uses as much as digits as its factorization.

134723546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67361775.

The product of its digits is 60480, while the sum is 35.

The square root of 134723546 is about 11607.0472558700. The cubic root of 134723546 is about 512.6423745627.

The spelling of 134723546 in words is "one hundred thirty-four million, seven hundred twenty-three thousand, five hundred forty-six".