9000136 has 8 divisors (see below), whose sum is σ = 16875270. Its totient is φ = 4500064.

The previous prime is 9000127. The next prime is 9000143. The reversal of 9000136 is 6310009.

It can be written as a sum of positive squares in only one way, i.e., 8964036 + 36100 = 2994^2 + 190^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (19) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 562501 + ... + 562516.

Almost surely, 2^9000136 is an apocalyptic number.

It is an amenable number.

9000136 is a deficient number, since it is larger than the sum of its proper divisors (7875134).

9000136 is a wasteful number, since it uses less digits than its factorization.

9000136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1125023 (or 1125019 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 19.

The square root of 9000136 is about 3000.0226665810. The cubic root of 9000136 is about 208.0094300458.

The spelling of 9000136 in words is "nine million, one hundred thirty-six", and thus it is an aban number.