2562425 has 6 divisors (see below), whose sum is σ = 3177438. Its totient is φ = 2049920.

The previous prime is 2562421. The next prime is 2562431. The reversal of 2562425 is 5242652.

It can be written as a sum of positive squares in 3 ways, for example, as 395641 + 2166784 = 629^2 + 1472^2 .

It is not a de Polignac number, because 2562425 - 2² = 2562421 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2562394 and 2562403.

It is not an unprimeable number, because it can be changed into a prime (2562421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51224 + ... + 51273.

It is an arithmetic number, because the mean of its divisors is an integer number (529573).

2^2562425 is an apocalyptic number.

2562425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2562425 is a deficient number, since it is larger than the sum of its proper divisors (615013).

2562425 is a wasteful number, since it uses less digits than its factorization.

2562425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102507 (or 102502 counting only the distinct ones).

The product of its digits is 4800, while the sum is 26.

The square root of 2562425 is about 1600.7576331225. The cubic root of 2562425 is about 136.8412568073.

The spelling of 2562425 in words is "two million, five hundred sixty-two thousand, four hundred twenty-five".