877551241 has 12 divisors (see below), whose sum is σ = 1042547328. Its totient is φ = 736180872.

The previous prime is 877551239. The next prime is 877551247. The reversal of 877551241 is 142155778.

877551241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 877551241 - 2¹ = 877551239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 877551194 and 877551203.

It is not an unprimeable number, because it can be changed into a prime (877551247) 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, 188221 + ... + 192826.

It is an arithmetic number, because the mean of its divisors is an integer number (86878944).

Almost surely, 2^877551241 is an apocalyptic number.

It is an amenable number.

877551241 is a deficient number, since it is larger than the sum of its proper divisors (164996087).

877551241 is a wasteful number, since it uses less digits than its factorization.

877551241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381108 (or 381101 counting only the distinct ones).

The product of its digits is 78400, while the sum is 40.

The square root of 877551241 is about 29623.4913708698. The cubic root of 877551241 is about 957.3942795604.

The spelling of 877551241 in words is "eight hundred seventy-seven million, five hundred fifty-one thousand, two hundred forty-one".