2270425 has 12 divisors (see below), whose sum is σ = 2835756. Its totient is φ = 1803200.

The previous prime is 2270423. The next prime is 2270441. The reversal of 2270425 is 5240722.

It can be written as a sum of positive squares in 6 ways, for example, as 17424 + 2253001 = 132^2 + 1501^2 .

It is not a de Polignac number, because 2270425 - 2¹ = 2270423 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2270396 and 2270405.

It is not an unprimeable number, because it can be changed into a prime (2270423) 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, 4695 + ... + 5155.

It is an arithmetic number, because the mean of its divisors is an integer number (236313).

2^2270425 is an apocalyptic number.

2270425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2270425 is a deficient number, since it is larger than the sum of its proper divisors (565331).

2270425 is a wasteful number, since it uses less digits than its factorization.

2270425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 668 (or 663 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 2270425 is about 1506.7929519347. The cubic root of 2270425 is about 131.4323843862.

The spelling of 2270425 in words is "two million, two hundred seventy thousand, four hundred twenty-five".