9001082 has 4 divisors (see below), whose sum is σ = 13501626. Its totient is φ = 4500540.

The previous prime is 9001063. The next prime is 9001093. The reversal of 9001082 is 2801009.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8708401 + 292681 = 2951^2 + 541^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2250269 + ... + 2250272.

Almost surely, 2^9001082 is an apocalyptic number.

9001082 is a deficient number, since it is larger than the sum of its proper divisors (4500544).

9001082 is a wasteful number, since it uses less digits than its factorization.

9001082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4500543.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 9001082 is about 3000.1803279136. The cubic root of 9001082 is about 208.0167177145.

The spelling of 9001082 in words is "nine million, one thousand, eighty-two".