106317437 has 2 divisors, whose sum is σ = 106317438. Its totient is φ = 106317436.

The previous prime is 106317433. The next prime is 106317461. The reversal of 106317437 is 734713601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 94109401 + 12208036 = 9701^2 + 3494^2 .

It is a cyclic number.

It is not a de Polignac number, because 106317437 - 2² = 106317433 is a prime.

It is a super-2 number, since 2×106317437² = 22606794820497938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106317433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53158718 + 53158719.

It is an arithmetic number, because the mean of its divisors is an integer number (53158719).

Almost surely, 2^106317437 is an apocalyptic number.

It is an amenable number.

106317437 is a deficient number, since it is larger than the sum of its proper divisors (1).

106317437 is an equidigital number, since it uses as much as digits as its factorization.

106317437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10584, while the sum is 32.

The square root of 106317437 is about 10311.0347201433. The cubic root of 106317437 is about 473.7343027777.

The spelling of 106317437 in words is "one hundred six million, three hundred seventeen thousand, four hundred thirty-seven".