23430052 has 12 divisors (see below), whose sum is σ = 41264860. Its totient is φ = 11640096.

The previous prime is 23430049. The next prime is 23430083. The reversal of 23430052 is 25003432.

It can be written as a sum of positive squares in 2 ways, for example, as 9096256 + 14333796 = 3016^2 + 3786^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 18027 + ... + 19282.

Almost surely, 2^23430052 is an apocalyptic number.

It is an amenable number.

23430052 is a deficient number, since it is larger than the sum of its proper divisors (17834808).

23430052 is a wasteful number, since it uses less digits than its factorization.

23430052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37470 (or 37468 counting only the distinct ones).

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

The square root of 23430052 is about 4840.4598955058. The cubic root of 23430052 is about 286.1482433585.

Adding to 23430052 its reverse (25003432), we get a palindrome (48433484).

The spelling of 23430052 in words is "twenty-three million, four hundred thirty thousand, fifty-two".