87141541 has 8 divisors (see below), whose sum is σ = 92387520. Its totient is φ = 81908928.

The previous prime is 87141497. The next prime is 87141553. The reversal of 87141541 is 14514178.

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 87141541 - 2¹⁵ = 87108773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87141941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12190 + ... + 17968.

It is an arithmetic number, because the mean of its divisors is an integer number (11548440).

Almost surely, 2^87141541 is an apocalyptic number.

It is an amenable number.

87141541 is a deficient number, since it is larger than the sum of its proper divisors (5245979).

87141541 is a wasteful number, since it uses less digits than its factorization.

87141541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6683.

The product of its digits is 4480, while the sum is 31.

The square root of 87141541 is about 9334.9633636132. The cubic root of 87141541 is about 443.3449288743.

The spelling of 87141541 in words is "eighty-seven million, one hundred forty-one thousand, five hundred forty-one".