232990219 has 32 divisors (see below), whose sum is σ = 310321152. Its totient is φ = 170755200.

The previous prime is 232990201. The next prime is 232990267. The reversal of 232990219 is 912099232.

232990219 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 232990219 - 2¹⁵ = 232957451 is a prime.

It is a super-2 number, since 2×232990219² = 108568884299335922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232990619) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157654 + ... + 159124.

It is an arithmetic number, because the mean of its divisors is an integer number (9697536).

Almost surely, 2^232990219 is an apocalyptic number.

232990219 is a deficient number, since it is larger than the sum of its proper divisors (77330933).

232990219 is a wasteful number, since it uses less digits than its factorization.

232990219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1528 (or 1506 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 37.

The square root of 232990219 is about 15264.0171318038. The cubic root of 232990219 is about 615.3363388182.

The spelling of 232990219 in words is "two hundred thirty-two million, nine hundred ninety thousand, two hundred nineteen".