86429662 has 8 divisors (see below), whose sum is σ = 141430392. Its totient is φ = 39286200.

The previous prime is 86429659. The next prime is 86429677. The reversal of 86429662 is 26692468.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1964289 + ... + 1964332.

It is an arithmetic number, because the mean of its divisors is an integer number (17678799).

Almost surely, 2^86429662 is an apocalyptic number.

86429662 is a deficient number, since it is larger than the sum of its proper divisors (55000730).

86429662 is a wasteful number, since it uses less digits than its factorization.

86429662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3928634.

The product of its digits is 248832, while the sum is 43.

The square root of 86429662 is about 9296.7554555339. The cubic root of 86429662 is about 442.1343646700.

The spelling of 86429662 in words is "eighty-six million, four hundred twenty-nine thousand, six hundred sixty-two".