611432 has 16 divisors (see below), whose sum is σ = 1196640. Its totient is φ = 292336.

The previous prime is 611419. The next prime is 611441. The reversal of 611432 is 234116.

It is a self number, because there is not a number n which added to its sum of digits gives 611432.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 611432.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1478 + ... + 1845.

It is an arithmetic number, because the mean of its divisors is an integer number (74790).

2⁶¹¹⁴³² is an apocalyptic number.

It is an amenable number.

611432 is a deficient number, since it is larger than the sum of its proper divisors (585208).

611432 is a wasteful number, since it uses less digits than its factorization.

611432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3352 (or 3348 counting only the distinct ones).

The product of its digits is 144, while the sum is 17.

The square root of 611432 is about 781.9411742580. The cubic root of 611432 is about 84.8755734267.

Adding to 611432 its reverse (234116), we get a palindrome (845548).

The spelling of 611432 in words is "six hundred eleven thousand, four hundred thirty-two".