80252170 has 16 divisors (see below), whose sum is σ = 147977928. Its totient is φ = 31317760.

The previous prime is 80252167. The next prime is 80252177. The reversal of 80252170 is 7125208.

It can be written as a sum of positive squares in 4 ways, for example, as 49660209 + 30591961 = 7047^2 + 5531^2 .

It is not an unprimeable number, because it can be changed into a prime (80252177) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97459 + ... + 98278.

Almost surely, 2^80252170 is an apocalyptic number.

80252170 is a deficient number, since it is larger than the sum of its proper divisors (67725758).

80252170 is a wasteful number, since it uses less digits than its factorization.

80252170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195785.

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 80252170 is about 8958.3575503549. The cubic root of 80252170 is about 431.3391996401.

Adding to 80252170 its reverse (7125208), we get a palindrome (87377378).

The spelling of 80252170 in words is "eighty million, two hundred fifty-two thousand, one hundred seventy".