87914241 has 12 divisors (see below), whose sum is σ = 131690832. Its totient is φ = 58609332.

The previous prime is 87914221. The next prime is 87914243. The reversal of 87914241 is 14241978.

It is not a de Polignac number, because 87914241 - 2²¹ = 85817089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 87914196 and 87914205.

It is not an unprimeable number, because it can be changed into a prime (87914243) 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, 180651 + ... + 181136.

It is an arithmetic number, because the mean of its divisors is an integer number (10974236).

Almost surely, 2^87914241 is an apocalyptic number.

87914241 is a gapful number since it is divisible by the number (81) formed by its first and last digit.

It is an amenable number.

87914241 is a deficient number, since it is larger than the sum of its proper divisors (43776591).

87914241 is an equidigital number, since it uses as much as digits as its factorization.

87914241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361802 (or 361790 counting only the distinct ones).

The product of its digits is 16128, while the sum is 36.

The square root of 87914241 is about 9376.2594354039. The cubic root of 87914241 is about 444.6514815240.

The spelling of 87914241 in words is "eighty-seven million, nine hundred fourteen thousand, two hundred forty-one".