2812548 has 36 divisors (see below), whose sum is σ = 6979952. Its totient is φ = 881280.

The previous prime is 2812541. The next prime is 2812549. The reversal of 2812548 is 8452182.

It is not an unprimeable number, because it can be changed into a prime (2812541) 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, 3063 + ... + 3873.

2^2812548 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2812548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3489976).

2812548 is an abundant number, since it is smaller than the sum of its proper divisors (4167404).

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

2812548 is a wasteful number, since it uses less digits than its factorization.

2812548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852 (or 833 counting only the distinct ones).

The product of its digits is 5120, while the sum is 30.

The square root of 2812548 is about 1677.0652938988. The cubic root of 2812548 is about 141.1562073450.

The spelling of 2812548 in words is "two million, eight hundred twelve thousand, five hundred forty-eight".