23473450 has 144 divisors (see below), whose sum is σ = 60558624. Its totient is φ = 6652800.

The previous prime is 23473433. The next prime is 23473451. The reversal of 23473450 is 5437432.

It is not an unprimeable number, because it can be changed into a prime (23473451) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 350317 + ... + 350383.

It is an arithmetic number, because the mean of its divisors is an integer number (420546).

Almost surely, 2^23473450 is an apocalyptic number.

23473450 is an abundant number, since it is smaller than the sum of its proper divisors (37085174).

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

23473450 is a wasteful number, since it uses less digits than its factorization.

23473450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117 (or 105 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 23473450 is about 4844.9406601113. The cubic root of 23473450 is about 286.3248058086.

The spelling of 23473450 in words is "twenty-three million, four hundred seventy-three thousand, four hundred fifty".