106086731 has 2 divisors, whose sum is σ = 106086732. Its totient is φ = 106086730.

The previous prime is 106086707. The next prime is 106086763. The reversal of 106086731 is 137680601.

It is an a-pointer prime, because the next prime (106086763) can be obtained adding 106086731 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106086731 - 2¹⁴ = 106070347 is a prime.

It is a super-2 number, since 2×106086731² = 22508788988532722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (106086781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53043365 + 53043366.

It is an arithmetic number, because the mean of its divisors is an integer number (53043366).

Almost surely, 2^106086731 is an apocalyptic number.

106086731 is a deficient number, since it is larger than the sum of its proper divisors (1).

106086731 is an equidigital number, since it uses as much as digits as its factorization.

106086731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 106086731 is about 10299.8413094572. The cubic root of 106086731 is about 473.3913910248.

The spelling of 106086731 in words is "one hundred six million, eighty-six thousand, seven hundred thirty-one".