235401293 has 2 divisors, whose sum is σ = 235401294. Its totient is φ = 235401292.

The previous prime is 235401233. The next prime is 235401301. The reversal of 235401293 is 392104532.

235401293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 226141444 + 9259849 = 15038^2 + 3043^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-235401293 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (235401223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117700646 + 117700647.

It is an arithmetic number, because the mean of its divisors is an integer number (117700647).

Almost surely, 2^235401293 is an apocalyptic number.

It is an amenable number.

235401293 is a deficient number, since it is larger than the sum of its proper divisors (1).

235401293 is an equidigital number, since it uses as much as digits as its factorization.

235401293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 235401293 is about 15342.7928683144. The cubic root of 235401293 is about 617.4516393035.

The spelling of 235401293 in words is "two hundred thirty-five million, four hundred one thousand, two hundred ninety-three".