810068148 has 24 divisors (see below), whose sum is σ = 2100176960. Its totient is φ = 270022680.

The previous prime is 810068093. The next prime is 810068153. The reversal of 810068148 is 841860018.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3750208 + ... + 3750423.

Almost surely, 2^810068148 is an apocalyptic number.

It is an amenable number.

810068148 is an abundant number, since it is smaller than the sum of its proper divisors (1290108812).

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

810068148 is a wasteful number, since it uses less digits than its factorization.

810068148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7500644 (or 7500636 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 36.

The square root of 810068148 is about 28461.6961546567. The cubic root of 810068148 is about 932.1958932359.

The spelling of 810068148 in words is "eight hundred ten million, sixty-eight thousand, one hundred forty-eight".