872822701 has 4 divisors (see below), whose sum is σ = 900978304. Its totient is φ = 844667100.

The previous prime is 872822693. The next prime is 872822747. The reversal of 872822701 is 107228278.

It is a happy number.

872822701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 107228278 = 2 ⋅53614139.

It is a cyclic number.

It is not a de Polignac number, because 872822701 - 2³ = 872822693 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 (872822201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14077755 + ... + 14077816.

It is an arithmetic number, because the mean of its divisors is an integer number (225244576).

Almost surely, 2^872822701 is an apocalyptic number.

It is an amenable number.

872822701 is a deficient number, since it is larger than the sum of its proper divisors (28155603).

872822701 is a wasteful number, since it uses less digits than its factorization.

872822701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28155602.

The product of its (nonzero) digits is 25088, while the sum is 37.

The square root of 872822701 is about 29543.5729220418. The cubic root of 872822701 is about 955.6715947001.

The spelling of 872822701 in words is "eight hundred seventy-two million, eight hundred twenty-two thousand, seven hundred one".