134538148 has 6 divisors (see below), whose sum is σ = 235441766. Its totient is φ = 67269072.

The previous prime is 134538101. The next prime is 134538149. The reversal of 134538148 is 841835431.

It can be written as a sum of positive squares in only one way, i.e., 118200384 + 16337764 = 10872^2 + 4042^2 .

It is not an unprimeable number, because it can be changed into a prime (134538149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16817265 + ... + 16817272.

Almost surely, 2^134538148 is an apocalyptic number.

It is an amenable number.

134538148 is a deficient number, since it is larger than the sum of its proper divisors (100903618).

134538148 is a wasteful number, since it uses less digits than its factorization.

134538148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33634541 (or 33634539 counting only the distinct ones).

The product of its digits is 46080, while the sum is 37.

The square root of 134538148 is about 11599.0580652051. The cubic root of 134538148 is about 512.4071113033.

It can be divided in two parts, 1345 and 38148, that added together give a palindrome (39493).

The spelling of 134538148 in words is "one hundred thirty-four million, five hundred thirty-eight thousand, one hundred forty-eight".