83025825 has 24 divisors (see below), whose sum is σ = 139866048. Its totient is φ = 43442880.

The previous prime is 83025823. The next prime is 83025853. The reversal of 83025825 is 52852038.

It is not a de Polignac number, because 83025825 - 2¹ = 83025823 is a prime.

It is not an unprimeable number, because it can be changed into a prime (83025821) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6469 + ... + 14418.

It is an arithmetic number, because the mean of its divisors is an integer number (5827752).

Almost surely, 2^83025825 is an apocalyptic number.

It is an amenable number.

83025825 is a deficient number, since it is larger than the sum of its proper divisors (56840223).

83025825 is a wasteful number, since it uses less digits than its factorization.

83025825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20953 (or 20948 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 83025825 is about 9111.8507999198. The cubic root of 83025825 is about 436.2523036088.

The spelling of 83025825 in words is "eighty-three million, twenty-five thousand, eight hundred twenty-five".