2941456 has 20 divisors (see below), whose sum is σ = 6513472. Its totient is φ = 1260576.

The previous prime is 2941453. The next prime is 2941483. The reversal of 2941456 is 6541492.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2941451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13020 + ... + 13243.

2^2941456 is an apocalyptic number.

It is an amenable number.

2941456 is an abundant number, since it is smaller than the sum of its proper divisors (3572016).

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

2941456 is a wasteful number, since it uses less digits than its factorization.

2941456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26278 (or 26272 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 2941456 is about 1715.0673456165. The cubic root of 2941456 is about 143.2806200008.

The spelling of 2941456 in words is "two million, nine hundred forty-one thousand, four hundred fifty-six".