23297827 has 16 divisors (see below), whose sum is σ = 28541952. Its totient is φ = 18580320.

The previous prime is 23297801. The next prime is 23297831. The reversal of 23297827 is 72879232.

It is not a de Polignac number, because 23297827 - 2¹⁵ = 23265059 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23297827.

It is not an unprimeable number, because it can be changed into a prime (23298827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4002 + ... + 7912.

It is an arithmetic number, because the mean of its divisors is an integer number (1783872).

Almost surely, 2^23297827 is an apocalyptic number.

23297827 is a deficient number, since it is larger than the sum of its proper divisors (5244125).

23297827 is a wasteful number, since it uses less digits than its factorization.

23297827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3978.

The product of its digits is 84672, while the sum is 40.

The square root of 23297827 is about 4826.7822615071. The cubic root of 23297827 is about 285.6089452261.

The spelling of 23297827 in words is "twenty-three million, two hundred ninety-seven thousand, eight hundred twenty-seven".