134538626 has 4 divisors (see below), whose sum is σ = 201807942. Its totient is φ = 67269312.

The previous prime is 134538617. The next prime is 134538631. The reversal of 134538626 is 626835431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 626835431 = 1949 ⋅321619.

It can be written as a sum of positive squares in only one way, i.e., 133425601 + 1113025 = 11551^2 + 1055^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 134538626.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33634655 + ... + 33634658.

Almost surely, 2^134538626 is an apocalyptic number.

134538626 is a deficient number, since it is larger than the sum of its proper divisors (67269316).

134538626 is an equidigital number, since it uses as much as digits as its factorization.

134538626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67269315.

The product of its digits is 103680, while the sum is 38.

The square root of 134538626 is about 11599.0786703083. The cubic root of 134538626 is about 512.4077181456.

The spelling of 134538626 in words is "one hundred thirty-four million, five hundred thirty-eight thousand, six hundred twenty-six".