23235450 has 48 divisors (see below), whose sum is σ = 65858880. Its totient is φ = 5310720.

The previous prime is 23235431. The next prime is 23235469. The reversal of 23235450 is 5453232.

It is an interprime number because it is at equal distance from previous prime (23235431) and next prime (23235469).

It is a super-2 number, since 2×23235450² = 1079772273405000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23235450.

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 23 ways as a sum of consecutive naturals, for example, 10015 + ... + 12114.

It is an arithmetic number, because the mean of its divisors is an integer number (1372060).

Almost surely, 2^23235450 is an apocalyptic number.

23235450 is an abundant number, since it is smaller than the sum of its proper divisors (42623430).

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

23235450 is a wasteful number, since it uses less digits than its factorization.

23235450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22151 (or 22146 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 23235450 is about 4820.3163796581. The cubic root of 23235450 is about 285.3538234017.

Adding to 23235450 its reverse (5453232), we get a palindrome (28688682).

The spelling of 23235450 in words is "twenty-three million, two hundred thirty-five thousand, four hundred fifty".