2813425 has 12 divisors (see below), whose sum is σ = 3672880. Its totient is φ = 2131920.

The previous prime is 2813423. The next prime is 2813441. The reversal of 2813425 is 5243182.

It is not a de Polignac number, because 2813425 - 2¹ = 2813423 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 2813425.

It is not an unprimeable number, because it can be changed into a prime (2813423) 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, 2487 + ... + 3436.

2^2813425 is an apocalyptic number.

2813425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2813425 is a deficient number, since it is larger than the sum of its proper divisors (859455).

2813425 is a wasteful number, since it uses less digits than its factorization.

2813425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5952 (or 5947 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 2813425 is about 1677.3267421704. The cubic root of 2813425 is about 141.1708774507.

The spelling of 2813425 in words is "two million, eight hundred thirteen thousand, four hundred twenty-five".