86042001 has 16 divisors (see below), whose sum is σ = 117846720. Its totient is φ = 55819200.

The previous prime is 86041999. The next prime is 86042027. The reversal of 86042001 is 10024068.

It is not a de Polignac number, because 86042001 - 2¹ = 86041999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86042041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15471 + ... + 20283.

It is an arithmetic number, because the mean of its divisors is an integer number (7365420).

Almost surely, 2^86042001 is an apocalyptic number.

It is an amenable number.

86042001 is a deficient number, since it is larger than the sum of its proper divisors (31804719).

86042001 is a wasteful number, since it uses less digits than its factorization.

86042001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4976.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 86042001 is about 9275.8827612255. The cubic root of 86042001 is about 441.4723421549.

Adding to 86042001 its reverse (10024068), we get a palindrome (96066069).

The spelling of 86042001 in words is "eighty-six million, forty-two thousand, one".