87546941 has 4 divisors (see below), whose sum is σ = 87696672. Its totient is φ = 87397212.

The previous prime is 87546919. The next prime is 87546959. The reversal of 87546941 is 14964578.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 87546941 - 2¹⁰ = 87545917 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 87546892 and 87546901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87546961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73985 + ... + 75158.

It is an arithmetic number, because the mean of its divisors is an integer number (21924168).

Almost surely, 2^87546941 is an apocalyptic number.

It is an amenable number.

87546941 is a deficient number, since it is larger than the sum of its proper divisors (149731).

87546941 is a wasteful number, since it uses less digits than its factorization.

87546941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149730.

The product of its digits is 241920, while the sum is 44.

The square root of 87546941 is about 9356.6522325028. The cubic root of 87546941 is about 444.0313754442.

The spelling of 87546941 in words is "eighty-seven million, five hundred forty-six thousand, nine hundred forty-one".