23227776 has 256 divisors, whose sum is σ = 82252800. Its totient is φ = 6359040.

The previous prime is 23227733. The next prime is 23227777. The reversal of 23227776 is 67772232.

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

It is a self number, because there is not a number n which added to its sum of digits gives 23227776.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23227777) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 494185 + ... + 494231.

It is an arithmetic number, because the mean of its divisors is an integer number (321300).

Almost surely, 2^23227776 is an apocalyptic number.

23227776 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23227776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41126400).

23227776 is an abundant number, since it is smaller than the sum of its proper divisors (59025024).

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

23227776 is a wasteful number, since it uses less digits than its factorization.

23227776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94 (or 76 counting only the distinct ones).

The product of its digits is 49392, while the sum is 36.

The square root of 23227776 is about 4819.5203080805. The cubic root of 23227776 is about 285.3224052258.

The spelling of 23227776 in words is "twenty-three million, two hundred twenty-seven thousand, seven hundred seventy-six".