877425 has 12 divisors (see below), whose sum is σ = 1450800. Its totient is φ = 467920.

The previous prime is 877423. The next prime is 877463. The reversal of 877425 is 524778.

It is not a de Polignac number, because 877425 - 2¹ = 877423 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 877425.

It is not an unprimeable number, because it can be changed into a prime (877423) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 5775 + ... + 5924.

It is an arithmetic number, because the mean of its divisors is an integer number (120900).

2⁸⁷⁷⁴²⁵ is an apocalyptic number.

It is an amenable number.

877425 is a deficient number, since it is larger than the sum of its proper divisors (573375).

877425 is a wasteful number, since it uses less digits than its factorization.

877425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11712 (or 11707 counting only the distinct ones).

The product of its digits is 15680, while the sum is 33.

The square root of 877425 is about 936.7096668659. The cubic root of 877425 is about 95.7348368392.

The spelling of 877425 in words is "eight hundred seventy-seven thousand, four hundred twenty-five".