235628377 has 2 divisors, whose sum is σ = 235628378. Its totient is φ = 235628376.

The previous prime is 235628363. The next prime is 235628387. The reversal of 235628377 is 773826532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 204947856 + 30680521 = 14316^2 + 5539^2 .

It is a cyclic number.

It is not a de Polignac number, because 235628377 - 2¹⁵ = 235595609 is a prime.

It is not a weakly prime, because it can be changed into another prime (235628317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117814188 + 117814189.

It is an arithmetic number, because the mean of its divisors is an integer number (117814189).

Almost surely, 2^235628377 is an apocalyptic number.

It is an amenable number.

235628377 is a deficient number, since it is larger than the sum of its proper divisors (1).

235628377 is an equidigital number, since it uses as much as digits as its factorization.

235628377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 423360, while the sum is 43.

The square root of 235628377 is about 15350.1914320311. The cubic root of 235628377 is about 617.6501206911.

The spelling of 235628377 in words is "two hundred thirty-five million, six hundred twenty-eight thousand, three hundred seventy-seven".