810741452 has 12 divisors (see below), whose sum is σ = 1424319960. Its totient is φ = 403792896.

The previous prime is 810741433. The next prime is 810741511. The reversal of 810741452 is 254147018.

It is a happy number.

810741452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 393302 + ... + 395357.

It is an arithmetic number, because the mean of its divisors is an integer number (118693330).

Almost surely, 2^810741452 is an apocalyptic number.

It is an amenable number.

810741452 is a deficient number, since it is larger than the sum of its proper divisors (613578508).

810741452 is a wasteful number, since it uses less digits than its factorization.

810741452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788920 (or 788918 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 32.

The square root of 810741452 is about 28473.5219458359. The cubic root of 810741452 is about 932.4540926687.

The spelling of 810741452 in words is "eight hundred ten million, seven hundred forty-one thousand, four hundred fifty-two".