86423495 has 32 divisors (see below), whose sum is σ = 117676800. Its totient is φ = 60535296.

The previous prime is 86423483. The next prime is 86423497. The reversal of 86423495 is 59432468.

It is a cyclic number.

It is not a de Polignac number, because 86423495 - 2⁶ = 86423431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86423497) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94832 + ... + 95738.

It is an arithmetic number, because the mean of its divisors is an integer number (3677400).

Almost surely, 2^86423495 is an apocalyptic number.

86423495 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

86423495 is a deficient number, since it is larger than the sum of its proper divisors (31253305).

86423495 is a wasteful number, since it uses less digits than its factorization.

86423495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007.

The product of its digits is 207360, while the sum is 41.

The square root of 86423495 is about 9296.4237747641. The cubic root of 86423495 is about 442.1238485755.

The spelling of 86423495 in words is "eighty-six million, four hundred twenty-three thousand, four hundred ninety-five".