105683477 has 2 divisors, whose sum is σ = 105683478. Its totient is φ = 105683476.

The previous prime is 105683449. The next prime is 105683531. The reversal of 105683477 is 774386501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104060401 + 1623076 = 10201^2 + 1274^2 .

It is a cyclic number.

It is not a de Polignac number, because 105683477 - 2¹⁰ = 105682453 is a prime.

It is a super-2 number, since 2×105683477² = 22337994621619058, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105683437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52841738 + 52841739.

It is an arithmetic number, because the mean of its divisors is an integer number (52841739).

Almost surely, 2^105683477 is an apocalyptic number.

It is an amenable number.

105683477 is a deficient number, since it is larger than the sum of its proper divisors (1).

105683477 is an equidigital number, since it uses as much as digits as its factorization.

105683477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 105683477 is about 10280.2469328319. The cubic root of 105683477 is about 472.7908152515.

The spelling of 105683477 in words is "one hundred five million, six hundred eighty-three thousand, four hundred seventy-seven".