23532006 has 16 divisors (see below), whose sum is σ = 47550384. Its totient is φ = 7762944.

The previous prime is 23532001. The next prime is 23532011. The reversal of 23532006 is 60023532.

It is an interprime number because it is at equal distance from previous prime (23532001) and next prime (23532011).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23532001) 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 in 7 ways as a sum of consecutive naturals, for example, 19635 + ... + 20798.

It is an arithmetic number, because the mean of its divisors is an integer number (2971899).

Almost surely, 2^23532006 is an apocalyptic number.

23532006 is an abundant number, since it is smaller than the sum of its proper divisors (24018378).

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

23532006 is a wasteful number, since it uses less digits than its factorization.

23532006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40535.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 23532006 is about 4850.9799010097. The cubic root of 23532006 is about 286.5626931992.

Adding to 23532006 its reverse (60023532), we get a palindrome (83555538).

The spelling of 23532006 in words is "twenty-three million, five hundred thirty-two thousand, six".