86612882 has 4 divisors (see below), whose sum is σ = 129919326. Its totient is φ = 43306440.

The previous prime is 86612873. The next prime is 86612921. The reversal of 86612882 is 28821668.

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

It can be written as a sum of positive squares in only one way, i.e., 62710561 + 23902321 = 7919^2 + 4889^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21653219 + ... + 21653222.

Almost surely, 2^86612882 is an apocalyptic number.

86612882 is a deficient number, since it is larger than the sum of its proper divisors (43306444).

86612882 is a wasteful number, since it uses less digits than its factorization.

86612882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43306443.

The product of its digits is 73728, while the sum is 41.

The square root of 86612882 is about 9306.6042142126. The cubic root of 86612882 is about 442.4465672232.

The spelling of 86612882 in words is "eighty-six million, six hundred twelve thousand, eight hundred eighty-two".