4425998 has 12 divisors (see below), whose sum is σ = 6749160. Its totient is φ = 2176860.

The previous prime is 4425997. The next prime is 4426007. The reversal of 4425998 is 8995244.

4425998 = T₃₁₇ + T₃₁₈ + ... + T₃₈₇.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4425997) 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, 9863 + ... + 10301.

It is an arithmetic number, because the mean of its divisors is an integer number (562430).

Almost surely, 2^4425998 is an apocalyptic number.

4425998 is a deficient number, since it is larger than the sum of its proper divisors (2323162).

4425998 is an equidigital number, since it uses as much as digits as its factorization.

4425998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583 (or 512 counting only the distinct ones).

The product of its digits is 103680, while the sum is 41.

The square root of 4425998 is about 2103.8055993841. The cubic root of 4425998 is about 164.1863586480.

The spelling of 4425998 in words is "four million, four hundred twenty-five thousand, nine hundred ninety-eight".