35642093 has 2 divisors, whose sum is σ = 35642094. Its totient is φ = 35642092.

The previous prime is 35642059. The next prime is 35642099. The reversal of 35642093 is 39024653.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35022724 + 619369 = 5918^2 + 787^2 .

It is a cyclic number.

It is not a de Polignac number, because 35642093 - 2⁶ = 35642029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (35642099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17821046 + 17821047.

It is an arithmetic number, because the mean of its divisors is an integer number (17821047).

Almost surely, 2^35642093 is an apocalyptic number.

It is an amenable number.

35642093 is a deficient number, since it is larger than the sum of its proper divisors (1).

35642093 is an equidigital number, since it uses as much as digits as its factorization.

35642093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 32.

The square root of 35642093 is about 5970.0999154118. The cubic root of 35642093 is about 329.0948350513.

Subtracting from 35642093 its product of nonzero digits (19440), we obtain a palindrome (35622653).

The spelling of 35642093 in words is "thirty-five million, six hundred forty-two thousand, ninety-three".