876620141 has 2 divisors, whose sum is σ = 876620142. Its totient is φ = 876620140.

The previous prime is 876620131. The next prime is 876620179. The reversal of 876620141 is 141026678.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 759222916 + 117397225 = 27554^2 + 10835^2 .

It is a cyclic number.

It is not a de Polignac number, because 876620141 - 2¹⁴ = 876603757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (876620111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 438310070 + 438310071.

It is an arithmetic number, because the mean of its divisors is an integer number (438310071).

Almost surely, 2^876620141 is an apocalyptic number.

It is an amenable number.

876620141 is a deficient number, since it is larger than the sum of its proper divisors (1).

876620141 is an equidigital number, since it uses as much as digits as its factorization.

876620141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 876620141 is about 29607.7716317861. The cubic root of 876620141 is about 957.0555546962.

The spelling of 876620141 in words is "eight hundred seventy-six million, six hundred twenty thousand, one hundred forty-one".