2510242 has 16 divisors (see below), whose sum is σ = 4530240. Its totient is φ = 1019088.

The previous prime is 2510227. The next prime is 2510279. The reversal of 2510242 is 2420152.

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, 4453 + ... + 4984.

It is an arithmetic number, because the mean of its divisors is an integer number (283140).

2^2510242 is an apocalyptic number.

2510242 is a deficient number, since it is larger than the sum of its proper divisors (2019998).

2510242 is a wasteful number, since it uses less digits than its factorization.

2510242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9465.

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 2510242 is about 1584.3743244574. The cubic root of 2510242 is about 135.9059687382.

Adding to 2510242 its reverse (2420152), we get a palindrome (4930394).

The spelling of 2510242 in words is "two million, five hundred ten thousand, two hundred forty-two".