108423425 has 48 divisors (see below), whose sum is σ = 153793728. Its totient is φ = 75129600.

The previous prime is 108423397. The next prime is 108423437. The reversal of 108423425 is 524324801.

It is a happy number.

It is not a de Polignac number, because 108423425 - 2⁶ = 108423361 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 626639 + ... + 626811.

It is an arithmetic number, because the mean of its divisors is an integer number (3204036).

Almost surely, 2^108423425 is an apocalyptic number.

It is an amenable number.

108423425 is a deficient number, since it is larger than the sum of its proper divisors (45370303).

108423425 is a wasteful number, since it uses less digits than its factorization.

108423425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290 (or 285 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 108423425 is about 10412.6569616021. The cubic root of 108423425 is about 476.8418607701.

The spelling of 108423425 in words is "one hundred eight million, four hundred twenty-three thousand, four hundred twenty-five".