232216019 has 8 divisors (see below), whose sum is σ = 266061408. Its totient is φ = 198538560.

The previous prime is 232216013. The next prime is 232216051. The reversal of 232216019 is 910612232.

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

It is a cyclic number.

It is not a de Polignac number, because 232216019 - 2¹⁶ = 232150483 is a prime.

It is a super-2 number, since 2×232216019² = 107848558960416722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232216013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39002 + ... + 44559.

It is an arithmetic number, because the mean of its divisors is an integer number (33257676).

Almost surely, 2^232216019 is an apocalyptic number.

232216019 is a deficient number, since it is larger than the sum of its proper divisors (33845389).

232216019 is an equidigital number, since it uses as much as digits as its factorization.

232216019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83965.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 232216019 is about 15238.6357328995. The cubic root of 232216019 is about 614.6540182772.

The spelling of 232216019 in words is "two hundred thirty-two million, two hundred sixteen thousand, nineteen".