80770195 has 16 divisors (see below), whose sum is σ = 106145280. Its totient is φ = 58514400.

The previous prime is 80770189. The next prime is 80770201. The reversal of 80770195 is 59107708.

It is an interprime number because it is at equal distance from previous prime (80770189) and next prime (80770201).

It is not a de Polignac number, because 80770195 - 2³ = 80770187 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12196 + ... + 17614.

It is an arithmetic number, because the mean of its divisors is an integer number (6634080).

Almost surely, 2^80770195 is an apocalyptic number.

80770195 is a deficient number, since it is larger than the sum of its proper divisors (25375085).

80770195 is a wasteful number, since it uses less digits than its factorization.

80770195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5706.

The product of its (nonzero) digits is 17640, while the sum is 37.

The square root of 80770195 is about 8987.2239874168. The cubic root of 80770195 is about 432.2653030718.

The spelling of 80770195 in words is "eighty million, seven hundred seventy thousand, one hundred ninety-five".