106077481 has 2 divisors, whose sum is σ = 106077482. Its totient is φ = 106077480.

The previous prime is 106077473. The next prime is 106077493. The reversal of 106077481 is 184770601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77721856 + 28355625 = 8816^2 + 5325^2 .

It is a cyclic number.

It is not a de Polignac number, because 106077481 - 2³ = 106077473 is a prime.

It is a super-2 number, since 2×106077481² = 22504863950610722, which contains 22 as substring.

It is equal to p_6090973 and since 106077481 and 6090973 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (106077401) by changing a digit.

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, 53038740 + 53038741.

It is an arithmetic number, because the mean of its divisors is an integer number (53038741).

Almost surely, 2^106077481 is an apocalyptic number.

It is an amenable number.

106077481 is a deficient number, since it is larger than the sum of its proper divisors (1).

106077481 is an equidigital number, since it uses as much as digits as its factorization.

106077481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 106077481 is about 10299.3922636241. The cubic root of 106077481 is about 473.3776318500.

The spelling of 106077481 in words is "one hundred six million, seventy-seven thousand, four hundred eighty-one".