83424125 has 16 divisors (see below), whose sum is σ = 104639808. Its totient is φ = 66402000.

The previous prime is 83424113. The next prime is 83424127. The reversal of 83424125 is 52142438.

It is a happy number.

It is not a de Polignac number, because 83424125 - 2⁴ = 83424109 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 (83424127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24794 + ... + 27956.

It is an arithmetic number, because the mean of its divisors is an integer number (6539988).

Almost surely, 2^83424125 is an apocalyptic number.

It is an amenable number.

83424125 is a deficient number, since it is larger than the sum of its proper divisors (21215683).

83424125 is a wasteful number, since it uses less digits than its factorization.

83424125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3389 (or 3379 counting only the distinct ones).

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

The square root of 83424125 is about 9133.6808023929. The cubic root of 83424125 is about 436.9488024474.

The spelling of 83424125 in words is "eighty-three million, four hundred twenty-four thousand, one hundred twenty-five".