87101841 has 8 divisors (see below), whose sum is σ = 116448640. Its totient is φ = 57911472.

The previous prime is 87101813. The next prime is 87101849. The reversal of 87101841 is 14810178.

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

It is not a de Polignac number, because 87101841 - 2²² = 82907537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 87101799 and 87101808.

It is not an unprimeable number, because it can be changed into a prime (87101849) 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, 37801 + ... + 40038.

It is an arithmetic number, because the mean of its divisors is an integer number (14556080).

Almost surely, 2^87101841 is an apocalyptic number.

It is an amenable number.

87101841 is a deficient number, since it is larger than the sum of its proper divisors (29346799).

87101841 is a wasteful number, since it uses less digits than its factorization.

87101841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78215.

The product of its (nonzero) digits is 1792, while the sum is 30.

The square root of 87101841 is about 9332.8367070254. The cubic root of 87101841 is about 443.2775921904.

The spelling of 87101841 in words is "eighty-seven million, one hundred one thousand, eight hundred forty-one".