134771488 has 12 divisors (see below), whose sum is σ = 265331430. Its totient is φ = 67385728.

The previous prime is 134771479. The next prime is 134771491. The reversal of 134771488 is 884177431.

It can be written as a sum of positive squares in only one way, i.e., 78641424 + 56130064 = 8868^2 + 7492^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2105773 + ... + 2105836.

Almost surely, 2^134771488 is an apocalyptic number.

It is an amenable number.

134771488 is a deficient number, since it is larger than the sum of its proper divisors (130559942).

134771488 is an equidigital number, since it uses as much as digits as its factorization.

134771488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4211619 (or 4211611 counting only the distinct ones).

The product of its digits is 150528, while the sum is 43.

The square root of 134771488 is about 11609.1122830301. The cubic root of 134771488 is about 512.7031760750.

The spelling of 134771488 in words is "one hundred thirty-four million, seven hundred seventy-one thousand, four hundred eighty-eight".