105980536 has 8 divisors (see below), whose sum is σ = 198713520. Its totient is φ = 52990264.

The previous prime is 105980521. The next prime is 105980561. The reversal of 105980536 is 635089501.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×105980536² = 22463748021694592, which contains 22 as substring.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 105980495 and 105980504.

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, 6623776 + ... + 6623791.

It is an arithmetic number, because the mean of its divisors is an integer number (24839190).

Almost surely, 2^105980536 is an apocalyptic number.

It is an amenable number.

105980536 is a deficient number, since it is larger than the sum of its proper divisors (92732984).

105980536 is a wasteful number, since it uses less digits than its factorization.

105980536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13247573 (or 13247569 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 105980536 is about 10294.6848421892. The cubic root of 105980536 is about 473.2333801156.

The spelling of 105980536 in words is "one hundred five million, nine hundred eighty thousand, five hundred thirty-six".