2508842 has 8 divisors (see below), whose sum is σ = 4300896. Its totient is φ = 1075212.

The previous prime is 2508833. The next prime is 2508871. The reversal of 2508842 is 2488052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89588 + ... + 89615.

It is an arithmetic number, because the mean of its divisors is an integer number (537612).

2^2508842 is an apocalyptic number.

2508842 is a deficient number, since it is larger than the sum of its proper divisors (1792054).

2508842 is a wasteful number, since it uses less digits than its factorization.

2508842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179212.

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 2508842 is about 1583.9324480545. The cubic root of 2508842 is about 135.8806984337.

The spelling of 2508842 in words is "two million, five hundred eight thousand, eight hundred forty-two".