877138041 has 16 divisors (see below), whose sum is σ = 1260173376. Its totient is φ = 539480256.

The previous prime is 877138039. The next prime is 877138063. The reversal of 877138041 is 140831778.

It is not a de Polignac number, because 877138041 - 2¹ = 877138039 is a prime.

It is a super-2 number, since 2×877138041² = 1538742285938635362, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (877138081) 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 15 ways as a sum of consecutive naturals, for example, 81226 + ... + 91388.

It is an arithmetic number, because the mean of its divisors is an integer number (78760836).

Almost surely, 2^877138041 is an apocalyptic number.

It is an amenable number.

877138041 is a deficient number, since it is larger than the sum of its proper divisors (383035335).

877138041 is a wasteful number, since it uses less digits than its factorization.

877138041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12392.

The product of its (nonzero) digits is 37632, while the sum is 39.

The square root of 877138041 is about 29616.5163548990. The cubic root of 877138041 is about 957.2439911201.

The spelling of 877138041 in words is "eight hundred seventy-seven million, one hundred thirty-eight thousand, forty-one".