20232460 has 24 divisors (see below), whose sum is σ = 43860096. Its totient is φ = 7831680.

The previous prime is 20232437. The next prime is 20232467. The reversal of 20232460 is 6423202.

It is not an unprimeable number, because it can be changed into a prime (20232467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15697 + ... + 16936.

It is an arithmetic number, because the mean of its divisors is an integer number (1827504).

Almost surely, 2^20232460 is an apocalyptic number.

20232460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20232460 is an abundant number, since it is smaller than the sum of its proper divisors (23627636).

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

20232460 is a wasteful number, since it uses less digits than its factorization.

20232460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32673 (or 32671 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 20232460 is about 4498.0506889096. The cubic root of 20232460 is about 272.4893691670.

Adding to 20232460 its reverse (6423202), we get a palindrome (26655662).

The spelling of 20232460 in words is "twenty million, two hundred thirty-two thousand, four hundred sixty".