87084411 has 16 divisors (see below), whose sum is σ = 118879488. Its totient is φ = 56688800.

The previous prime is 87084409. The next prime is 87084427. The reversal of 87084411 is 11448078.

It is a cyclic number.

It is not a de Polignac number, because 87084411 - 2¹ = 87084409 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (87084211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20881 + ... + 24701.

It is an arithmetic number, because the mean of its divisors is an integer number (7429968).

Almost surely, 2^87084411 is an apocalyptic number.

87084411 is a deficient number, since it is larger than the sum of its proper divisors (31795077).

87084411 is a wasteful number, since it uses less digits than its factorization.

87084411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4002.

The product of its (nonzero) digits is 7168, while the sum is 33.

The square root of 87084411 is about 9331.9028606174. The cubic root of 87084411 is about 443.2480220390.

The spelling of 87084411 in words is "eighty-seven million, eighty-four thousand, four hundred eleven".