86522902 has 4 divisors (see below), whose sum is σ = 129784356. Its totient is φ = 43261450.

The previous prime is 86522893. The next prime is 86522927. The reversal of 86522902 is 20922568.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 21630724 + ... + 21630727.

It is an arithmetic number, because the mean of its divisors is an integer number (32446089).

Almost surely, 2^86522902 is an apocalyptic number.

86522902 is a deficient number, since it is larger than the sum of its proper divisors (43261454).

86522902 is a wasteful number, since it uses less digits than its factorization.

86522902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43261453.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 86522902 is about 9301.7687565323. The cubic root of 86522902 is about 442.2932985042.

The spelling of 86522902 in words is "eighty-six million, five hundred twenty-two thousand, nine hundred two".