835577225 has 12 divisors (see below), whose sum is σ = 1184132544. Its totient is φ = 572967120.

The previous prime is 835577219. The next prime is 835577227. The reversal of 835577225 is 522775538.

It is not a de Polignac number, because 835577225 - 2¹² = 835573129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (835577227) 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, 2387189 + ... + 2387538.

It is an arithmetic number, because the mean of its divisors is an integer number (98677712).

Almost surely, 2^835577225 is an apocalyptic number.

It is an amenable number.

835577225 is a deficient number, since it is larger than the sum of its proper divisors (348555319).

835577225 is a wasteful number, since it uses less digits than its factorization.

835577225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4774744 (or 4774739 counting only the distinct ones).

The product of its digits is 588000, while the sum is 44.

The square root of 835577225 is about 28906.3526754933. The cubic root of 835577225 is about 941.8799050682.

The spelling of 835577225 in words is "eight hundred thirty-five million, five hundred seventy-seven thousand, two hundred twenty-five".