232406503 has 8 divisors (see below), whose sum is σ = 266152320. Its totient is φ = 198796920.

The previous prime is 232406497. The next prime is 232406519. The reversal of 232406503 is 305604232.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 232406503 - 2¹³ = 232398311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232406533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30373 + ... + 37246.

It is an arithmetic number, because the mean of its divisors is an integer number (33269040).

Almost surely, 2^232406503 is an apocalyptic number.

232406503 is a deficient number, since it is larger than the sum of its proper divisors (33745817).

232406503 is an equidigital number, since it uses as much as digits as its factorization.

232406503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68117.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 232406503 is about 15244.8844862793. The cubic root of 232406503 is about 614.8220367707.

The spelling of 232406503 in words is "two hundred thirty-two million, four hundred six thousand, five hundred three".