160790261 has 2 divisors, whose sum is σ = 160790262. Its totient is φ = 160790260.

The previous prime is 160790237. The next prime is 160790269. The reversal of 160790261 is 162097061.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88642225 + 72148036 = 9415^2 + 8494^2 .

It is a cyclic number.

It is not a de Polignac number, because 160790261 - 2¹⁸ = 160528117 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (160790269) 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, 80395130 + 80395131.

It is an arithmetic number, because the mean of its divisors is an integer number (80395131).

Almost surely, 2^160790261 is an apocalyptic number.

It is an amenable number.

160790261 is a deficient number, since it is larger than the sum of its proper divisors (1).

160790261 is an equidigital number, since it uses as much as digits as its factorization.

160790261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 160790261 is about 12680.3099725519. The cubic root of 160790261 is about 543.7758468182.

It can be divided in two parts, 160790 and 261, that added together give a 5-th power (161051 = 11⁵).

The spelling of 160790261 in words is "one hundred sixty million, seven hundred ninety thousand, two hundred sixty-one".