83235025 has 12 divisors (see below), whose sum is σ = 104373900. Its totient is φ = 65838080.

The previous prime is 83235023. The next prime is 83235041. The reversal of 83235025 is 52053238.

It can be written as a sum of positive squares in 6 ways, for example, as 29550096 + 53684929 = 5436^2 + 7327^2 .

It is not a de Polignac number, because 83235025 - 2¹ = 83235023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83234984 and 83235002.

It is not an unprimeable number, because it can be changed into a prime (83235023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16480 + ... + 20929.

It is an arithmetic number, because the mean of its divisors is an integer number (8697825).

Almost surely, 2^83235025 is an apocalyptic number.

It is an amenable number.

83235025 is a deficient number, since it is larger than the sum of its proper divisors (21138875).

83235025 is a wasteful number, since it uses less digits than its factorization.

83235025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37508 (or 37503 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 83235025 is about 9123.3231335956. The cubic root of 83235025 is about 436.6184043029.

The spelling of 83235025 in words is "eighty-three million, two hundred thirty-five thousand, twenty-five".