86289130 has 8 divisors (see below), whose sum is σ = 155320452. Its totient is φ = 34515648.

The previous prime is 86289121. The next prime is 86289157. The reversal of 86289130 is 3198268.

It can be written as a sum of positive squares in 2 ways, for example, as 84658401 + 1630729 = 9201^2 + 1277^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 86289130.

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 in 3 ways as a sum of consecutive naturals, for example, 4314447 + ... + 4314466.

Almost surely, 2^86289130 is an apocalyptic number.

86289130 is a deficient number, since it is larger than the sum of its proper divisors (69031322).

86289130 is a wasteful number, since it uses less digits than its factorization.

86289130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8628920.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 86289130 is about 9289.1942599991. The cubic root of 86289130 is about 441.8946023339.

The spelling of 86289130 in words is "eighty-six million, two hundred eighty-nine thousand, one hundred thirty".