35220373 has 2 divisors, whose sum is σ = 35220374. Its totient is φ = 35220372.

The previous prime is 35220347. The next prime is 35220421. The reversal of 35220373 is 37302253.

It is a happy number.

35220373 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., 32524209 + 2696164 = 5703^2 + 1642^2 .

It is a cyclic number.

It is not a de Polignac number, because 35220373 - 2¹³ = 35212181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35220313) 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, 17610186 + 17610187.

It is an arithmetic number, because the mean of its divisors is an integer number (17610187).

Almost surely, 2^35220373 is an apocalyptic number.

It is an amenable number.

35220373 is a deficient number, since it is larger than the sum of its proper divisors (1).

35220373 is an equidigital number, since it uses as much as digits as its factorization.

35220373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 25.

The square root of 35220373 is about 5934.6754755420. The cubic root of 35220373 is about 327.7917234408.

The spelling of 35220373 in words is "thirty-five million, two hundred twenty thousand, three hundred seventy-three".