990082 has 4 divisors (see below), whose sum is σ = 1485126. Its totient is φ = 495040.

The previous prime is 990053. The next prime is 990137. The reversal of 990082 is 280099.

It is a happy number.

990082 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 594441 + 395641 = 771^2 + 629^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 990082.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 247519 + ... + 247522.

2⁹⁹⁰⁰⁸² is an apocalyptic number.

990082 is a deficient number, since it is larger than the sum of its proper divisors (495044).

990082 is a wasteful number, since it uses less digits than its factorization.

990082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495043.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 990082 is about 995.0286428038. The cubic root of 990082 is about 99.6683009741.

The spelling of 990082 in words is "nine hundred ninety thousand, eighty-two".