801848135 has 16 divisors (see below), whose sum is σ = 1051332480. Its totient is φ = 582251040.

The previous prime is 801848123. The next prime is 801848137. The reversal of 801848135 is 531848108.

It is not a de Polignac number, because 801848135 - 2¹⁸ = 801585991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (801848137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25184 + ... + 47306.

It is an arithmetic number, because the mean of its divisors is an integer number (65708280).

Almost surely, 2^801848135 is an apocalyptic number.

801848135 is a deficient number, since it is larger than the sum of its proper divisors (249484345).

801848135 is a wasteful number, since it uses less digits than its factorization.

801848135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22798.

The product of its (nonzero) digits is 30720, while the sum is 38.

The square root of 801848135 is about 28316.9231202827. The cubic root of 801848135 is about 929.0320738462.

The spelling of 801848135 in words is "eight hundred one million, eight hundred forty-eight thousand, one hundred thirty-five".