23032450 has 96 divisors (see below), whose sum is σ = 53568000. Its totient is φ = 7338240.

The previous prime is 23032423. The next prime is 23032469. The reversal of 23032450 is 5423032.

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, 291511 + ... + 291589.

It is an arithmetic number, because the mean of its divisors is an integer number (558000).

Almost surely, 2^23032450 is an apocalyptic number.

23032450 is an abundant number, since it is smaller than the sum of its proper divisors (30535550).

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

23032450 is a wasteful number, since it uses less digits than its factorization.

23032450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129 (or 110 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 23032450 is about 4799.2134772273. The cubic root of 23032450 is about 284.5203793149.

Adding to 23032450 its reverse (5423032), we get a palindrome (28455482).

It can be divided in two parts, 2303 and 2450, that added together give a triangular number (4753 = T₉₇).

The spelling of 23032450 in words is "twenty-three million, thirty-two thousand, four hundred fifty".