23450850 has 96 divisors (see below), whose sum is σ = 66960000. Its totient is φ = 6027840.

The previous prime is 23450831. The next prime is 23450863. The reversal of 23450850 is 5805432.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 38851 + ... + 39449.

It is an arithmetic number, because the mean of its divisors is an integer number (697500).

Almost surely, 2^23450850 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23450850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33480000).

23450850 is an abundant number, since it is smaller than the sum of its proper divisors (43509150).

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

23450850 is a wasteful number, since it uses less digits than its factorization.

23450850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649 (or 638 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 23450850 is about 4842.6077685479. The cubic root of 23450850 is about 286.2328860944.

The spelling of 23450850 in words is "twenty-three million, four hundred fifty thousand, eight hundred fifty".