2835988 has 6 divisors (see below), whose sum is σ = 4962986. Its totient is φ = 1417992.

The previous prime is 2835971. The next prime is 2836003. The reversal of 2835988 is 8895382.

It can be written as a sum of positive squares in only one way, i.e., 1643524 + 1192464 = 1282^2 + 1092^2 .

It is a super-2 number, since 2×2835988² = 16085655872288, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 354495 + ... + 354502.

2^2835988 is an apocalyptic number.

It is an amenable number.

2835988 is a deficient number, since it is larger than the sum of its proper divisors (2126998).

2835988 is a wasteful number, since it uses less digits than its factorization.

2835988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709001 (or 708999 counting only the distinct ones).

The product of its digits is 138240, while the sum is 43.

The square root of 2835988 is about 1684.0391919430. The cubic root of 2835988 is about 141.5472587051.

The spelling of 2835988 in words is "two million, eight hundred thirty-five thousand, nine hundred eighty-eight".