23284057 has 2 divisors, whose sum is σ = 23284058. Its totient is φ = 23284056.

The previous prime is 23284043. The next prime is 23284087. The reversal of 23284057 is 75048232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14409616 + 8874441 = 3796^2 + 2979^2 .

It is a cyclic number.

It is not a de Polignac number, because 23284057 - 2¹⁹ = 22759769 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23284087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11642028 + 11642029.

It is an arithmetic number, because the mean of its divisors is an integer number (11642029).

Almost surely, 2^23284057 is an apocalyptic number.

It is an amenable number.

23284057 is a deficient number, since it is larger than the sum of its proper divisors (1).

23284057 is an equidigital number, since it uses as much as digits as its factorization.

23284057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 23284057 is about 4825.3556345621. The cubic root of 23284057 is about 285.5526651525.

The spelling of 23284057 in words is "twenty-three million, two hundred eighty-four thousand, fifty-seven".