115606693 has 2 divisors, whose sum is σ = 115606694. Its totient is φ = 115606692.

The previous prime is 115606679. The next prime is 115606723. The reversal of 115606693 is 396606511.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97476129 + 18130564 = 9873^2 + 4258^2 .

It is a cyclic number.

It is not a de Polignac number, because 115606693 - 2¹³ = 115598501 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (115606643) by changing a digit.

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, 57803346 + 57803347.

It is an arithmetic number, because the mean of its divisors is an integer number (57803347).

Almost surely, 2^115606693 is an apocalyptic number.

It is an amenable number.

115606693 is a deficient number, since it is larger than the sum of its proper divisors (1).

115606693 is an equidigital number, since it uses as much as digits as its factorization.

115606693 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 37.

The square root of 115606693 is about 10752.0552918965. The cubic root of 115606693 is about 487.1480771962.

The spelling of 115606693 in words is "one hundred fifteen million, six hundred six thousand, six hundred ninety-three".