23293296 has 120 divisors (see below), whose sum is σ = 73391136. Its totient is φ = 6842880.

The previous prime is 23293279. The next prime is 23293301. The reversal of 23293296 is 69239232.

23293296 is a `hidden beast` number, since 2 + 329 + 329 + 6 = 666.

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

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 23293296.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 42786 + ... + 43326.

Almost surely, 2^23293296 is an apocalyptic number.

23293296 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 23293296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36695568).

23293296 is an abundant number, since it is smaller than the sum of its proper divisors (50097840).

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

23293296 is a wasteful number, since it uses less digits than its factorization.

23293296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591 (or 582 counting only the distinct ones).

The product of its digits is 34992, while the sum is 36.

The square root of 23293296 is about 4826.3128783783. The cubic root of 23293296 is about 285.5904287921.

It can be divided in two parts, 2329 and 3296, that added together give a square (5625 = 75²).

The spelling of 23293296 in words is "twenty-three million, two hundred ninety-three thousand, two hundred ninety-six".