23535007 has 2 divisors, whose sum is σ = 23535008. Its totient is φ = 23535006.

The previous prime is 23534993. The next prime is 23535019. The reversal of 23535007 is 70053532.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23535007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23535307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11767503 + 11767504.

It is an arithmetic number, because the mean of its divisors is an integer number (11767504).

Almost surely, 2^23535007 is an apocalyptic number.

23535007 is a deficient number, since it is larger than the sum of its proper divisors (1).

23535007 is an equidigital number, since it uses as much as digits as its factorization.

23535007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3150, while the sum is 25.

The square root of 23535007 is about 4851.2892100966. The cubic root of 23535007 is about 286.5748743124.

Adding to 23535007 its reverse (70053532), we get a palindrome (93588539).

The spelling of 23535007 in words is "twenty-three million, five hundred thirty-five thousand, seven".