7441641 has 6 divisors (see below), whose sum is σ = 10749050. Its totient is φ = 4961088.

The previous prime is 7441639. The next prime is 7441657. The reversal of 7441641 is 1461447.

7441641 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 6051600 + 1390041 = 2460^2 + 1179^2 .

It is not a de Polignac number, because 7441641 - 2¹ = 7441639 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7441601) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 413416 + ... + 413433.

Almost surely, 2^7441641 is an apocalyptic number.

It is an amenable number.

7441641 is a deficient number, since it is larger than the sum of its proper divisors (3307409).

7441641 is a wasteful number, since it uses less digits than its factorization.

7441641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 826855 (or 826852 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 7441641 is about 2727.9371327067. The cubic root of 7441641 is about 195.2343533470.

The spelling of 7441641 in words is "seven million, four hundred forty-one thousand, six hundred forty-one".