801141770 has 32 divisors (see below), whose sum is σ = 1694165760. Its totient is φ = 268914240.

The previous prime is 801141767. The next prime is 801141823. The reversal of 801141770 is 77141108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278690 + ... + 281549.

It is an arithmetic number, because the mean of its divisors is an integer number (52942680).

Almost surely, 2^801141770 is an apocalyptic number.

801141770 is an abundant number, since it is smaller than the sum of its proper divisors (893023990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

801141770 is a wasteful number, since it uses less digits than its factorization.

801141770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560270.

The product of its (nonzero) digits is 1568, while the sum is 29.

The square root of 801141770 is about 28304.4478836808. The cubic root of 801141770 is about 928.7591923599.

Adding to 801141770 its reverse (77141108), we get a palindrome (878282878).

The spelling of 801141770 in words is "eight hundred one million, one hundred forty-one thousand, seven hundred seventy".