87800285841 has 8 divisors (see below), whose sum is σ = 117072538944. Its totient is φ = 58530778320.

The previous prime is 87800285803. The next prime is 87800285869. The reversal of 87800285841 is 14858200878.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 87800285841 - 2¹¹ = 87800283793 is a prime.

It is a super-2 number, since 2×87800285841² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (87800285801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 610581 + ... + 740546.

It is an arithmetic number, because the mean of its divisors is an integer number (14634067368).

Almost surely, 2^87800285841 is an apocalyptic number.

It is an amenable number.

87800285841 is a deficient number, since it is larger than the sum of its proper divisors (29272253103).

87800285841 is a wasteful number, since it uses less digits than its factorization.

87800285841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1372791.

The product of its (nonzero) digits is 1146880, while the sum is 51.

It can be divided in two parts, 87800285 and 841, that added together give a triangular number (87801126 = T₁₃₂₅₁).

The spelling of 87800285841 in words is "eighty-seven billion, eight hundred million, two hundred eighty-five thousand, eight hundred forty-one".