8010028261 has 8 divisors (see below), whose sum is σ = 8678444544. Its totient is φ = 7363527360.

The previous prime is 8010028253. The next prime is 8010028291. The reversal of 8010028261 is 1628200108.

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

It is a cyclic number.

It is not a de Polignac number, because 8010028261 - 2³ = 8010028253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8010028291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5478085 + ... + 5479546.

It is an arithmetic number, because the mean of its divisors is an integer number (1084805568).

Almost surely, 2^8010028261 is an apocalyptic number.

It is an amenable number.

8010028261 is a deficient number, since it is larger than the sum of its proper divisors (668416283).

8010028261 is a wasteful number, since it uses less digits than its factorization.

8010028261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10957691.

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 8010028261 is about 89498.7612260639. The cubic root of 8010028261 is about 2000.8353394721.

Adding to 8010028261 its reverse (1628200108), we get a palindrome (9638228369).

The spelling of 8010028261 in words is "eight billion, ten million, twenty-eight thousand, two hundred sixty-one".