2542468 has 6 divisors (see below), whose sum is σ = 4449326. Its totient is φ = 1271232.

The previous prime is 2542453. The next prime is 2542471. The reversal of 2542468 is 8642452.

It can be written as a sum of positive squares in only one way, i.e., 2304324 + 238144 = 1518^2 + 488^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 317805 + ... + 317812.

2^2542468 is an apocalyptic number.

It is an amenable number.

2542468 is a deficient number, since it is larger than the sum of its proper divisors (1906858).

2542468 is a wasteful number, since it uses less digits than its factorization.

2542468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635621 (or 635619 counting only the distinct ones).

The product of its digits is 15360, while the sum is 31.

The square root of 2542468 is about 1594.5118375227. The cubic root of 2542468 is about 136.4850757655.

The spelling of 2542468 in words is "two million, five hundred forty-two thousand, four hundred sixty-eight".