105986486 has 8 divisors (see below), whose sum is σ = 162677064. Its totient is φ = 51760800.

The previous prime is 105986431. The next prime is 105986501. The reversal of 105986486 is 684689501.

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

It is a super-2 number, since 2×105986486² = 22466270429256392, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 105986486.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 616115 + ... + 616286.

It is an arithmetic number, because the mean of its divisors is an integer number (20334633).

Almost surely, 2^105986486 is an apocalyptic number.

105986486 is a deficient number, since it is larger than the sum of its proper divisors (56690578).

105986486 is a wasteful number, since it uses less digits than its factorization.

105986486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232446.

The product of its (nonzero) digits is 414720, while the sum is 47.

The square root of 105986486 is about 10294.9738222105. The cubic root of 105986486 is about 473.2422361000.

The spelling of 105986486 in words is "one hundred five million, nine hundred eighty-six thousand, four hundred eighty-six".