86420695 has 8 divisors (see below), whose sum is σ = 104774544. Its totient is φ = 68423424.

The previous prime is 86420693. The next prime is 86420723. The reversal of 86420695 is 59602468.

It is a happy number.

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 86420695 - 2¹ = 86420693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86420693) 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, 88609 + ... + 89578.

It is an arithmetic number, because the mean of its divisors is an integer number (13096818).

Almost surely, 2^86420695 is an apocalyptic number.

86420695 is a deficient number, since it is larger than the sum of its proper divisors (18353849).

86420695 is a wasteful number, since it uses less digits than its factorization.

86420695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178289.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 86420695 is about 9296.2731779999. The cubic root of 86420695 is about 442.1190737931.

The spelling of 86420695 in words is "eighty-six million, four hundred twenty thousand, six hundred ninety-five".