801180146 has 8 divisors (see below), whose sum is σ = 1294214124. Its totient is φ = 369775440.

The previous prime is 801180143. The next prime is 801180181. The reversal of 801180146 is 641081108.

801180146 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 793830625 + 7349521 = 28175^2 + 2711^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (801180143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15407285 + ... + 15407336.

Almost surely, 2^801180146 is an apocalyptic number.

801180146 is a deficient number, since it is larger than the sum of its proper divisors (493033978).

801180146 is a wasteful number, since it uses less digits than its factorization.

801180146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30814636.

The product of its (nonzero) digits is 1536, while the sum is 29.

The square root of 801180146 is about 28305.1257902169. The cubic root of 801180146 is about 928.7740218175.

The spelling of 801180146 in words is "eight hundred one million, one hundred eighty thousand, one hundred forty-six".