86401204 has 6 divisors (see below), whose sum is σ = 151202114. Its totient is φ = 43200600.

The previous prime is 86401201. The next prime is 86401213. The reversal of 86401204 is 40210468.

It can be written as a sum of positive squares in only one way, i.e., 46104100 + 40297104 = 6790^2 + 6348^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86401201) 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 as a sum of consecutive naturals, namely, 10800147 + ... + 10800154.

Almost surely, 2^86401204 is an apocalyptic number.

It is an amenable number.

86401204 is a deficient number, since it is larger than the sum of its proper divisors (64800910).

86401204 is a wasteful number, since it uses less digits than its factorization.

86401204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21600305 (or 21600303 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 86401204 is about 9295.2247955604. The cubic root of 86401204 is about 442.0858333338.

The spelling of 86401204 in words is "eighty-six million, four hundred one thousand, two hundred four".