8425959 has 8 divisors (see below), whose sum is σ = 11304192. Its totient is φ = 5582520.

The previous prime is 8425943. The next prime is 8425997. The reversal of 8425959 is 9595248.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8425959 - 2⁴ = 8425943 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8425959.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8425909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8127 + ... + 9104.

It is an arithmetic number, because the mean of its divisors is an integer number (1413024).

Almost surely, 2^8425959 is an apocalyptic number.

8425959 is a deficient number, since it is larger than the sum of its proper divisors (2878233).

8425959 is a wasteful number, since it uses less digits than its factorization.

8425959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17397.

The product of its digits is 129600, while the sum is 42.

The square root of 8425959 is about 2902.7502476100. The cubic root of 8425959 is about 203.4884578731.

The spelling of 8425959 in words is "eight million, four hundred twenty-five thousand, nine hundred fifty-nine".