87034065 has 8 divisors (see below), whose sum is σ = 139254528. Its totient is φ = 46418160.

The previous prime is 87034061. The next prime is 87034097. The reversal of 87034065 is 56043078.

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

It is not a de Polignac number, because 87034065 - 2² = 87034061 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 (87034061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2901121 + ... + 2901150.

It is an arithmetic number, because the mean of its divisors is an integer number (17406816).

Almost surely, 2^87034065 is an apocalyptic number.

It is an amenable number.

87034065 is a deficient number, since it is larger than the sum of its proper divisors (52220463).

87034065 is a wasteful number, since it uses less digits than its factorization.

87034065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5802279.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 87034065 is about 9329.2049500480. The cubic root of 87034065 is about 443.1625874340.

The spelling of 87034065 in words is "eighty-seven million, thirty-four thousand, sixty-five".