23452937 has 2 divisors, whose sum is σ = 23452938. Its totient is φ = 23452936.

The previous prime is 23452927. The next prime is 23452981. The reversal of 23452937 is 73925432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23193856 + 259081 = 4816^2 + 509^2 .

It is a cyclic number.

It is not a de Polignac number, because 23452937 - 2¹⁰ = 23451913 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 23452897 and 23452906.

It is not a weakly prime, because it can be changed into another prime (23452927) 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 as a sum of consecutive naturals, namely, 11726468 + 11726469.

It is an arithmetic number, because the mean of its divisors is an integer number (11726469).

Almost surely, 2^23452937 is an apocalyptic number.

It is an amenable number.

23452937 is a deficient number, since it is larger than the sum of its proper divisors (1).

23452937 is an equidigital number, since it uses as much as digits as its factorization.

23452937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 35.

The square root of 23452937 is about 4842.8232468262. The cubic root of 23452937 is about 286.2413769070.

It can be divided in two parts, 23452 and 937, that added together give a cube (24389 = 29³).

The spelling of 23452937 in words is "twenty-three million, four hundred fifty-two thousand, nine hundred thirty-seven".