9995425 has 24 divisors (see below), whose sum is σ = 14240160. Its totient is φ = 6883200.

The previous prime is 9995413. The next prime is 9995437. The reversal of 9995425 is 5245999.

It is a happy number.

9995425 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (9995413) and next prime (9995437).

It is not a de Polignac number, because 9995425 - 2⁹ = 9994913 is a prime.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4269 + ... + 6181.

It is an arithmetic number, because the mean of its divisors is an integer number (593340).

Almost surely, 2^9995425 is an apocalyptic number.

9995425 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

9995425 is a deficient number, since it is larger than the sum of its proper divisors (4244735).

9995425 is a wasteful number, since it uses less digits than its factorization.

9995425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1953 (or 1948 counting only the distinct ones).

The product of its digits is 145800, while the sum is 43.

The square root of 9995425 is about 3161.5542063991. The cubic root of 9995425 is about 215.4106088625.

The spelling of 9995425 in words is "nine million, nine hundred ninety-five thousand, four hundred twenty-five".