2454842 has 16 divisors (see below), whose sum is σ = 3991680. Its totient is φ = 1125552.

The previous prime is 2454841. The next prime is 2454847. The reversal of 2454842 is 2484542.

It is not an unprimeable number, because it can be changed into a prime (2454841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6659 + ... + 7017.

It is an arithmetic number, because the mean of its divisors is an integer number (249480).

2^2454842 is an apocalyptic number.

2454842 is a deficient number, since it is larger than the sum of its proper divisors (1536838).

2454842 is a wasteful number, since it uses less digits than its factorization.

2454842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 637.

The product of its digits is 10240, while the sum is 29.

The square root of 2454842 is about 1566.7935409619. The cubic root of 2454842 is about 134.8987260575.

The spelling of 2454842 in words is "two million, four hundred fifty-four thousand, eight hundred forty-two".