83938325 has 12 divisors (see below), whose sum is σ = 107673540. Its totient is φ = 64834560.

The previous prime is 83938301. The next prime is 83938331. The reversal of 83938325 is 52383938.

It can be written as a sum of positive squares in 6 ways, for example, as 10510564 + 73427761 = 3242^2 + 8569^2 .

It is not a de Polignac number, because 83938325 - 2¹⁴ = 83921941 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57164 + ... + 58613.

It is an arithmetic number, because the mean of its divisors is an integer number (8972795).

Almost surely, 2^83938325 is an apocalyptic number.

It is an amenable number.

83938325 is a deficient number, since it is larger than the sum of its proper divisors (23735215).

83938325 is a wasteful number, since it uses less digits than its factorization.

83938325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115816 (or 115811 counting only the distinct ones).

The product of its digits is 155520, while the sum is 41.

The square root of 83938325 is about 9161.7861249868. The cubic root of 83938325 is about 437.8447024902.

The spelling of 83938325 in words is "eighty-three million, nine hundred thirty-eight thousand, three hundred twenty-five".