10425999 has 8 divisors (see below), whose sum is σ = 13919920. Its totient is φ = 6941376.

The previous prime is 10425991. The next prime is 10426007. The reversal of 10425999 is 99952401.

It is an interprime number because it is at equal distance from previous prime (10425991) and next prime (10426007).

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

It is not a de Polignac number, because 10425999 - 2³ = 10425991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10425991) 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, 957 + ... + 4665.

It is an arithmetic number, because the mean of its divisors is an integer number (1739990).

Almost surely, 2^10425999 is an apocalyptic number.

10425999 is a deficient number, since it is larger than the sum of its proper divisors (3493921).

10425999 is an equidigital number, since it uses as much as digits as its factorization.

10425999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4649.

The product of its (nonzero) digits is 29160, while the sum is 39.

The square root of 10425999 is about 3228.9315570324. The cubic root of 10425999 is about 218.4603170694.

The spelling of 10425999 in words is "ten million, four hundred twenty-five thousand, nine hundred ninety-nine".