2041634 has 24 divisors (see below), whose sum is σ = 3619728. Its totient is φ = 861000.

The previous prime is 2041631. The next prime is 2041639. The reversal of 2041634 is 4361402.

It is a happy number.

2041634 is a Rhonda number in base 9.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2041631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8009 + ... + 8259.

It is an arithmetic number, because the mean of its divisors is an integer number (150822).

2^2041634 is an apocalyptic number.

2041634 is a deficient number, since it is larger than the sum of its proper divisors (1578094).

2041634 is a wasteful number, since it uses less digits than its factorization.

2041634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350 (or 343 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2041634 is about 1428.8575856257. The cubic root of 2041634 is about 126.8603669212.

It can be divided in two parts, 204 and 1634, that multiplied together give a triangular number (333336 = T₈₁₆).

The spelling of 2041634 in words is "two million, forty-one thousand, six hundred thirty-four".