86064742 has 8 divisors (see below), whose sum is σ = 133261632. Its totient is φ = 41644200.

The previous prime is 86064707. The next prime is 86064749. The reversal of 86064742 is 24746068.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86064749) 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 3 ways as a sum of consecutive naturals, for example, 694009 + ... + 694132.

It is an arithmetic number, because the mean of its divisors is an integer number (16657704).

Almost surely, 2^86064742 is an apocalyptic number.

86064742 is a deficient number, since it is larger than the sum of its proper divisors (47196890).

86064742 is a wasteful number, since it uses less digits than its factorization.

86064742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1388174.

The product of its (nonzero) digits is 64512, while the sum is 37.

The square root of 86064742 is about 9277.1084934908. The cubic root of 86064742 is about 441.5112326118.

The spelling of 86064742 in words is "eighty-six million, sixty-four thousand, seven hundred forty-two".