133498088 has 16 divisors (see below), whose sum is σ = 250498980. Its totient is φ = 66698368.

The previous prime is 133498067. The next prime is 133498111. The reversal of 133498088 is 880894331.

It can be written as a sum of positive squares in 2 ways, for example, as 111049444 + 22448644 = 10538^2 + 4738^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6356 + ... + 17532.

Almost surely, 2^133498088 is an apocalyptic number.

It is an amenable number.

133498088 is a deficient number, since it is larger than the sum of its proper divisors (117000892).

133498088 is a wasteful number, since it uses less digits than its factorization.

133498088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12676 (or 12672 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 133498088 is about 11554.1372676630. The cubic root of 133498088 is about 511.0832900771.

The spelling of 133498088 in words is "one hundred thirty-three million, four hundred ninety-eight thousand, eighty-eight".