83880325 has 24 divisors (see below), whose sum is σ = 108564480. Its totient is φ = 64209600.

The previous prime is 83880317. The next prime is 83880331. The reversal of 83880325 is 52308838.

It is a happy number.

It is not a de Polignac number, because 83880325 - 2³ = 83880317 is a prime.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91620 + ... + 92530.

It is an arithmetic number, because the mean of its divisors is an integer number (4523520).

Almost surely, 2^83880325 is an apocalyptic number.

It is an amenable number.

83880325 is a deficient number, since it is larger than the sum of its proper divisors (24684155).

83880325 is a wasteful number, since it uses less digits than its factorization.

83880325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077 (or 1072 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 37.

The square root of 83880325 is about 9158.6202563487. The cubic root of 83880325 is about 437.7438314274.

The spelling of 83880325 in words is "eighty-three million, eight hundred eighty thousand, three hundred twenty-five".