22880823 has 8 divisors (see below), whose sum is σ = 34866048. Its totient is φ = 13074744.

The previous prime is 22880783. The next prime is 22880839. The reversal of 22880823 is 32808822.

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

It is not a de Polignac number, because 22880823 - 2⁹ = 22880311 is a prime.

It is a super-2 number, since 2×22880823² = 1047064122314658, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22880863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 544761 + ... + 544802.

It is an arithmetic number, because the mean of its divisors is an integer number (4358256).

Almost surely, 2^22880823 is an apocalyptic number.

22880823 is a deficient number, since it is larger than the sum of its proper divisors (11985225).

22880823 is a wasteful number, since it uses less digits than its factorization.

22880823 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089573.

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 22880823 is about 4783.3903248637. The cubic root of 22880823 is about 283.8946536145.

The spelling of 22880823 in words is "twenty-two million, eight hundred eighty thousand, eight hundred twenty-three".