87555941 has 8 divisors (see below), whose sum is σ = 97135200. Its totient is φ = 78246640.

The previous prime is 87555907. The next prime is 87555973. The reversal of 87555941 is 14955578.

87555941 is nontrivially palindromic in base 2.

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

It is a cyclic number.

It is not a de Polignac number, because 87555941 - 2¹⁰ = 87554917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 87555892 and 87555901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87555241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66806 + ... + 68103.

It is an arithmetic number, because the mean of its divisors is an integer number (12141900).

Almost surely, 2^87555941 is an apocalyptic number.

It is an amenable number.

87555941 is a deficient number, since it is larger than the sum of its proper divisors (9579259).

87555941 is a wasteful number, since it uses less digits than its factorization.

87555941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134979.

The product of its digits is 252000, while the sum is 44.

The square root of 87555941 is about 9357.1331613908. The cubic root of 87555941 is about 444.0465906930.

The spelling of 87555941 in words is "eighty-seven million, five hundred fifty-five thousand, nine hundred forty-one".