2042635 has 16 divisors (see below), whose sum is σ = 2966976. Its totient is φ = 1317888.

The previous prime is 2042627. The next prime is 2042647. The reversal of 2042635 is 5362402.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2042635 - 2³ = 2042627 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1122 + ... + 2311.

It is an arithmetic number, because the mean of its divisors is an integer number (185436).

2^2042635 is an apocalyptic number.

2042635 is a deficient number, since it is larger than the sum of its proper divisors (924341).

2042635 is a wasteful number, since it uses less digits than its factorization.

2042635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3462.

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

The square root of 2042635 is about 1429.2078225367. The cubic root of 2042635 is about 126.8810964739.

The spelling of 2042635 in words is "two million, forty-two thousand, six hundred thirty-five".