8337425 has 6 divisors (see below), whose sum is σ = 10338438. Its totient is φ = 6669920.

The previous prime is 8337421. The next prime is 8337451. The reversal of 8337425 is 5247338.

It is a happy number.

8337425 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 66049 + 8271376 = 257^2 + 2876^2 .

It is not a de Polignac number, because 8337425 - 2² = 8337421 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8337391 and 8337400.

It is not an unprimeable number, because it can be changed into a prime (8337421) 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, 166724 + ... + 166773.

It is an arithmetic number, because the mean of its divisors is an integer number (1723073).

Almost surely, 2^8337425 is an apocalyptic number.

It is an amenable number.

8337425 is a deficient number, since it is larger than the sum of its proper divisors (2001013).

8337425 is a wasteful number, since it uses less digits than its factorization.

8337425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333507 (or 333502 counting only the distinct ones).

The product of its digits is 20160, while the sum is 32.

The square root of 8337425 is about 2887.4599564323. The cubic root of 8337425 is about 202.7732428807.

The spelling of 8337425 in words is "eight million, three hundred thirty-seven thousand, four hundred twenty-five".