616932 has 18 divisors (see below), whose sum is σ = 1559558. Its totient is φ = 205632.

The previous prime is 616909. The next prime is 616933. The reversal of 616932 is 239616.

It is a happy number.

616932 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 331776 + 285156 = 576^2 + 534^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 616896 and 616905.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 616932.

It is not an unprimeable number, because it can be changed into a prime (616933) by changing a digit.

616932 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8533 + ... + 8604.

2⁶¹⁶⁹³² is an apocalyptic number.

It is an amenable number.

616932 is an abundant number, since it is smaller than the sum of its proper divisors (942626).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

616932 is a wasteful number, since it uses less digits than its factorization.

616932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17147 (or 17142 counting only the distinct ones).

The product of its digits is 1944, while the sum is 27.

The square root of 616932 is about 785.4501893819. The cubic root of 616932 is about 85.1293072271.

The spelling of 616932 in words is "six hundred sixteen thousand, nine hundred thirty-two".