232384621 has 16 divisors (see below), whose sum is σ = 269927680. Its totient is φ = 195955200.

The previous prime is 232384619. The next prime is 232384631. The reversal of 232384621 is 126483232.

It is not a de Polignac number, because 232384621 - 2¹ = 232384619 is a prime.

It is a super-2 number, since 2×232384621² = 108005224154627282, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232384631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 114205 + ... + 116221.

It is an arithmetic number, because the mean of its divisors is an integer number (16870480).

Almost surely, 2^232384621 is an apocalyptic number.

It is an amenable number.

232384621 is a deficient number, since it is larger than the sum of its proper divisors (37543059).

232384621 is a wasteful number, since it uses less digits than its factorization.

232384621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2284.

The product of its digits is 13824, while the sum is 31.

The square root of 232384621 is about 15244.1667860202. The cubic root of 232384621 is about 614.8027401821.

The spelling of 232384621 in words is "two hundred thirty-two million, three hundred eighty-four thousand, six hundred twenty-one".