23522466 has 32 divisors (see below), whose sum is σ = 52420608. Its totient is φ = 6975440.

The previous prime is 23522423. The next prime is 23522467. The reversal of 23522466 is 66422532.

It is not an unprimeable number, because it can be changed into a prime (23522467) 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 15 ways as a sum of consecutive naturals, for example, 690 + ... + 6893.

It is an arithmetic number, because the mean of its divisors is an integer number (1638144).

Almost surely, 2^23522466 is an apocalyptic number.

23522466 is an abundant number, since it is smaller than the sum of its proper divisors (28898142).

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

23522466 is a wasteful number, since it uses less digits than its factorization.

23522466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7646.

The product of its digits is 17280, while the sum is 30.

The square root of 23522466 is about 4849.9964948441. The cubic root of 23522466 is about 286.5239632865.

Adding to 23522466 its reverse (66422532), we get a palindrome (89944998).

The spelling of 23522466 in words is "twenty-three million, five hundred twenty-two thousand, four hundred sixty-six".