8425118 has 16 divisors (see below), whose sum is σ = 14050176. Its totient is φ = 3762720.

The previous prime is 8425111. The next prime is 8425133. The reversal of 8425118 is 8115248.

It is a super-2 number, since 2×8425118² = 141965226627848, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8425111) 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, 4421 + ... + 6032.

It is an arithmetic number, because the mean of its divisors is an integer number (878136).

Almost surely, 2^8425118 is an apocalyptic number.

8425118 is a deficient number, since it is larger than the sum of its proper divisors (5625058).

8425118 is a wasteful number, since it uses less digits than its factorization.

8425118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10499.

The product of its digits is 2560, while the sum is 29.

The square root of 8425118 is about 2902.6053813772. The cubic root of 8425118 is about 203.4816875464.

The spelling of 8425118 in words is "eight million, four hundred twenty-five thousand, one hundred eighteen".