2508822 has 24 divisors (see below), whose sum is σ = 5584176. Its totient is φ = 813456.

The previous prime is 2508797. The next prime is 2508823. The reversal of 2508822 is 2288052.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2508823) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1218 + ... + 2549.

It is an arithmetic number, because the mean of its divisors is an integer number (232674).

2^2508822 is an apocalyptic number.

2508822 is an abundant number, since it is smaller than the sum of its proper divisors (3075354).

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

2508822 is a wasteful number, since it uses less digits than its factorization.

2508822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3812 (or 3809 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 2508822 is about 1583.9261346414. The cubic root of 2508822 is about 135.8803373613.

The spelling of 2508822 in words is "two million, five hundred eight thousand, eight hundred twenty-two".