86624002 has 16 divisors (see below), whose sum is σ = 137230560. Its totient is φ = 40895712.

The previous prime is 86623949. The next prime is 86624009. The reversal of 86624002 is 20042668.

It is not an unprimeable number, because it can be changed into a prime (86624009) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8253 + ... + 15535.

It is an arithmetic number, because the mean of its divisors is an integer number (8576910).

Almost surely, 2^86624002 is an apocalyptic number.

86624002 is a deficient number, since it is larger than the sum of its proper divisors (50606558).

86624002 is a wasteful number, since it uses less digits than its factorization.

86624002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7617.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 86624002 is about 9307.2016202508. The cubic root of 86624002 is about 442.4655012631.

The spelling of 86624002 in words is "eighty-six million, six hundred twenty-four thousand, two".