2001088 has 14 divisors (see below), whose sum is σ = 3971036. Its totient is φ = 1000512.

The previous prime is 2001079. The next prime is 2001101. The reversal of 2001088 is 8801002.

It is a happy number.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15570 + ... + 15697.

2^2001088 is an apocalyptic number.

It is an amenable number.

2001088 is a deficient number, since it is larger than the sum of its proper divisors (1969948).

2001088 is an equidigital number, since it uses as much as digits as its factorization.

2001088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31279 (or 31269 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 2001088 is about 1414.5981761617. The cubic root of 2001088 is about 126.0149474163.

The spelling of 2001088 in words is "two million, one thousand, eighty-eight".