134889088 has 16 divisors (see below), whose sum is σ = 268724610. Its totient is φ = 67444480.

The previous prime is 134889049. The next prime is 134889119. The reversal of 134889088 is 880988431.

It can be written as a sum of positive squares in only one way, i.e., 114746944 + 20142144 = 10712^2 + 4488^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×134889088² = 36390132122943488, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526783 + ... + 527038.

Almost surely, 2^134889088 is an apocalyptic number.

It is an amenable number.

134889088 is a deficient number, since it is larger than the sum of its proper divisors (133835522).

134889088 is an equidigital number, since it uses as much as digits as its factorization.

134889088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053835 (or 1053823 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 49.

The square root of 134889088 is about 11614.1761653593. The cubic root of 134889088 is about 512.8522589551.

The spelling of 134889088 in words is "one hundred thirty-four million, eight hundred eighty-nine thousand, eighty-eight".