2957841 has 12 divisors (see below), whose sum is σ = 4372368. Its totient is φ = 1925784.

The previous prime is 2957833. The next prime is 2957861. The reversal of 2957841 is 1487592.

It is not a de Polignac number, because 2957841 - 2³ = 2957833 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2957796 and 2957805.

It is not an unprimeable number, because it can be changed into a prime (2957831) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3435 + ... + 4208.

It is an arithmetic number, because the mean of its divisors is an integer number (364364).

2^2957841 is an apocalyptic number.

It is an amenable number.

2957841 is a deficient number, since it is larger than the sum of its proper divisors (1414527).

2957841 is a wasteful number, since it uses less digits than its factorization.

2957841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7692 (or 7689 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 2957841 is about 1719.8374923230. The cubic root of 2957841 is about 143.5461695902.

The spelling of 2957841 in words is "two million, nine hundred fifty-seven thousand, eight hundred forty-one".