42296693 has 2 divisors, whose sum is σ = 42296694. Its totient is φ = 42296692.

The previous prime is 42296689. The next prime is 42296699. The reversal of 42296693 is 39669224.

42296693 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25633969 + 16662724 = 5063^2 + 4082^2 .

It is a cyclic number.

It is not a de Polignac number, because 42296693 - 2² = 42296689 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42296693.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42296699) 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, 21148346 + 21148347.

It is an arithmetic number, because the mean of its divisors is an integer number (21148347).

Almost surely, 2^42296693 is an apocalyptic number.

It is an amenable number.

42296693 is a deficient number, since it is larger than the sum of its proper divisors (1).

42296693 is an equidigital number, since it uses as much as digits as its factorization.

42296693 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 139968, while the sum is 41.

The square root of 42296693 is about 6503.5907774090. The cubic root of 42296693 is about 348.4192468858.

The spelling of 42296693 in words is "forty-two million, two hundred ninety-six thousand, six hundred ninety-three".