2915441 has 2 divisors, whose sum is σ = 2915442. Its totient is φ = 2915440.

The previous prime is 2915431. The next prime is 2915453. The reversal of 2915441 is 1445192.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2337841 + 577600 = 1529^2 + 760^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2915441 is a prime.

It is a super-3 number, since 3×2915441³ = 74341963213491333363, which contains 333 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2915441.

It is not a weakly prime, because it can be changed into another prime (2915431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1457720 + 1457721.

It is an arithmetic number, because the mean of its divisors is an integer number (1457721).

2^2915441 is an apocalyptic number.

It is an amenable number.

2915441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2915441 is an equidigital number, since it uses as much as digits as its factorization.

2915441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1440, while the sum is 26.

The square root of 2915441 is about 1707.4662514966. The cubic root of 2915441 is about 142.8569649045.

The spelling of 2915441 in words is "two million, nine hundred fifteen thousand, four hundred forty-one".