86434016 has 24 divisors (see below), whose sum is σ = 171118584. Its totient is φ = 42975360.

The previous prime is 86433943. The next prime is 86434031. The reversal of 86434016 is 61043468.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1670 + ... + 13253.

It is an arithmetic number, because the mean of its divisors is an integer number (7129941).

Almost surely, 2^86434016 is an apocalyptic number.

It is an amenable number.

86434016 is a deficient number, since it is larger than the sum of its proper divisors (84684568).

86434016 is a wasteful number, since it uses less digits than its factorization.

86434016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15114 (or 15106 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 86434016 is about 9296.9896203018. The cubic root of 86434016 is about 442.1417888985.

The spelling of 86434016 in words is "eighty-six million, four hundred thirty-four thousand, sixteen".