2455242 has 16 divisors (see below), whose sum is σ = 5199552. Its totient is φ = 770240.

The previous prime is 2455217. The next prime is 2455253. The reversal of 2455242 is 2425542.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11934 + ... + 12137.

It is an arithmetic number, because the mean of its divisors is an integer number (324972).

2^2455242 is an apocalyptic number.

2455242 is an abundant number, since it is smaller than the sum of its proper divisors (2744310).

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

2455242 is a wasteful number, since it uses less digits than its factorization.

2455242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24093.

The product of its digits is 3200, while the sum is 24.

The square root of 2455242 is about 1566.9211849994. The cubic root of 2455242 is about 134.9060526064.

The spelling of 2455242 in words is "two million, four hundred fifty-five thousand, two hundred forty-two".