2455425 has 36 divisors (see below), whose sum is σ = 5029440. Its totient is φ = 1121760.

The previous prime is 2455423. The next prime is 2455447. The reversal of 2455425 is 5245542.

2455425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2455425 - 2¹ = 2455423 is a prime.

It is a super-2 number, since 2×2455425² = 12058223861250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2455423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 796 + ... + 2354.

2^2455425 is an apocalyptic number.

2455425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2455425 is an abundant number, since it is smaller than the sum of its proper divisors (2574015).

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

2455425 is a wasteful number, since it uses less digits than its factorization.

2455425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1582 (or 1574 counting only the distinct ones).

The product of its digits is 8000, while the sum is 27.

The square root of 2455425 is about 1566.9795786800. The cubic root of 2455425 is about 134.9094042372.

The spelling of 2455425 in words is "two million, four hundred fifty-five thousand, four hundred twenty-five".