86204502 has 12 divisors (see below), whose sum is σ = 186776460. Its totient is φ = 28734828.

The previous prime is 86204479. The next prime is 86204507. The reversal of 86204502 is 20540268.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86204507) 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 5 ways as a sum of consecutive naturals, for example, 2394552 + ... + 2394587.

It is an arithmetic number, because the mean of its divisors is an integer number (15564705).

Almost surely, 2^86204502 is an apocalyptic number.

86204502 is an abundant number, since it is smaller than the sum of its proper divisors (100571958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86204502 is a wasteful number, since it uses less digits than its factorization.

86204502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4789147 (or 4789144 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 86204502 is about 9284.6379574004. The cubic root of 86204502 is about 441.7500924802.

The spelling of 86204502 in words is "eighty-six million, two hundred four thousand, five hundred two".