86450673 has 8 divisors (see below), whose sum is σ = 118079136. Its totient is φ = 56228000.

The previous prime is 86450669. The next prime is 86450677. The reversal of 86450673 is 37605468.

It is an interprime number because it is at equal distance from previous prime (86450669) and next prime (86450677).

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 86450673 - 2² = 86450669 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86450677) 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 7 ways as a sum of consecutive naturals, for example, 351303 + ... + 351548.

It is an arithmetic number, because the mean of its divisors is an integer number (14759892).

Almost surely, 2^86450673 is an apocalyptic number.

It is an amenable number.

86450673 is a deficient number, since it is larger than the sum of its proper divisors (31628463).

86450673 is a wasteful number, since it uses less digits than its factorization.

86450673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702895.

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 86450673 is about 9297.8854047574. The cubic root of 86450673 is about 442.1701893018.

The spelling of 86450673 in words is "eighty-six million, four hundred fifty thousand, six hundred seventy-three".