2441538 has 72 divisors (see below), whose sum is σ = 6224400. Its totient is φ = 689040.

The previous prime is 2441521. The next prime is 2441561. The reversal of 2441538 is 8351442.

It is a super-2 number, since 2×2441538² = 11922215610888, which contains 22 as substring.

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 41353 + ... + 41411.

It is an arithmetic number, because the mean of its divisors is an integer number (86450).

2^2441538 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2441538, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3112200).

2441538 is an abundant number, since it is smaller than the sum of its proper divisors (3782862).

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

2441538 is a wasteful number, since it uses less digits than its factorization.

2441538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108 (or 94 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 2441538 is about 1562.5421594312. The cubic root of 2441538 is about 134.6545902425.

The spelling of 2441538 in words is "two million, four hundred forty-one thousand, five hundred thirty-eight".