86446070 has 8 divisors (see below), whose sum is σ = 155602944. Its totient is φ = 34578424.

The previous prime is 86446069. The next prime is 86446091. The reversal of 86446070 is 7064468.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 86446070.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4322294 + ... + 4322313.

It is an arithmetic number, because the mean of its divisors is an integer number (19450368).

Almost surely, 2^86446070 is an apocalyptic number.

86446070 is a deficient number, since it is larger than the sum of its proper divisors (69156874).

86446070 is a wasteful number, since it uses less digits than its factorization.

86446070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8644614.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 86446070 is about 9297.6378720619. The cubic root of 86446070 is about 442.1623414913.

The spelling of 86446070 in words is "eighty-six million, four hundred forty-six thousand, seventy".