2041624 has 32 divisors (see below), whose sum is σ = 4198320. Its totient is φ = 925056.

The previous prime is 2041619. The next prime is 2041631. The reversal of 2041624 is 4261402.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 6822 + ... + 7114.

2^2041624 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2041624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2099160).

2041624 is an abundant number, since it is smaller than the sum of its proper divisors (2156696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2041624 is a wasteful number, since it uses less digits than its factorization.

2041624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379 (or 375 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2041624 is about 1428.8540863223. The cubic root of 2041624 is about 126.8601597985.

It can be divided in two parts, 20416 and 24, that multiplied together give a palindrome (489984).

The spelling of 2041624 in words is "two million, forty-one thousand, six hundred twenty-four".