160790265 has 20 divisors (see below), whose sum is σ = 288232164. Its totient is φ = 85754592.

The previous prime is 160790261. The next prime is 160790269. The reversal of 160790265 is 562097061.

It is an interprime number because it is at equal distance from previous prime (160790261) and next prime (160790269).

It can be written as a sum of positive squares in 2 ways, for example, as 52359696 + 108430569 = 7236^2 + 10413^2 .

It is not a de Polignac number, because 160790265 - 2² = 160790261 is a prime.

It is not an unprimeable number, because it can be changed into a prime (160790261) 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 in 19 ways as a sum of consecutive naturals, for example, 198102 + ... + 198911.

Almost surely, 2^160790265 is an apocalyptic number.

160790265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

160790265 is a deficient number, since it is larger than the sum of its proper divisors (127441899).

160790265 is an equidigital number, since it uses as much as digits as its factorization.

160790265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397030 (or 397021 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 160790265 is about 12680.3101302768. The cubic root of 160790265 is about 543.7758513274.

The spelling of 160790265 in words is "one hundred sixty million, seven hundred ninety thousand, two hundred sixty-five".