825265674 has 12 divisors (see below), whose sum is σ = 1788075666. Its totient is φ = 275088552.

The previous prime is 825265607. The next prime is 825265739. The reversal of 825265674 is 476562528.

825265674 is a `hidden beast` number, since 8 + 2 + 526 + 56 + 74 = 666.

It can be written as a sum of positive squares in only one way, i.e., 821682225 + 3583449 = 28665^2 + 1893^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22924029 + ... + 22924064.

Almost surely, 2^825265674 is an apocalyptic number.

825265674 is an abundant number, since it is smaller than the sum of its proper divisors (962809992).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

825265674 is a wasteful number, since it uses less digits than its factorization.

825265674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45848101 (or 45848098 counting only the distinct ones).

The product of its digits is 806400, while the sum is 45.

The square root of 825265674 is about 28727.4376511376. The cubic root of 825265674 is about 937.9893926967.

The spelling of 825265674 in words is "eight hundred twenty-five million, two hundred sixty-five thousand, six hundred seventy-four".