2642035 has 16 divisors (see below), whose sum is σ = 3496032. Its totient is φ = 1916640.

The previous prime is 2641993. The next prime is 2642039. The reversal of 2642035 is 5302462.

2642035 = T₉₀ + T₉₁ + ... + T₂₅₄.

It is a happy number.

It is not a de Polignac number, because 2642035 - 2⁷ = 2641907 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2641997 and 2642015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2642039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6457 + ... + 6853.

It is an arithmetic number, because the mean of its divisors is an integer number (218502).

2^2642035 is an apocalyptic number.

2642035 is a deficient number, since it is larger than the sum of its proper divisors (853997).

2642035 is an equidigital number, since it uses as much as digits as its factorization.

2642035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435 (or 413 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2642035 is about 1625.4337882547. The cubic root of 2642035 is about 138.2439673767.

Adding to 2642035 its reverse (5302462), we get a palindrome (7944497).

The spelling of 2642035 in words is "two million, six hundred forty-two thousand, thirty-five".