23470032 has 20 divisors (see below), whose sum is σ = 60631040. Its totient is φ = 7823328.

The previous prime is 23470003. The next prime is 23470037. The reversal of 23470032 is 23007432.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23469990 and 23470008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23470037) 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 3 ways as a sum of consecutive naturals, for example, 244432 + ... + 244527.

It is an arithmetic number, because the mean of its divisors is an integer number (3031552).

Almost surely, 2^23470032 is an apocalyptic number.

It is an amenable number.

23470032 is an abundant number, since it is smaller than the sum of its proper divisors (37161008).

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

23470032 is a wasteful number, since it uses less digits than its factorization.

23470032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488970 (or 488964 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 23470032 is about 4844.5879081713. The cubic root of 23470032 is about 286.3109077565.

Adding to 23470032 its reverse (23007432), we get a palindrome (46477464).

The spelling of 23470032 in words is "twenty-three million, four hundred seventy thousand, thirty-two".