616152322 has 8 divisors (see below), whose sum is σ = 926847756. Its totient is φ = 307203072.

The previous prime is 616152293. The next prime is 616152323. The reversal of 616152322 is 223251616.

It can be written as a sum of positive squares in 2 ways, for example, as 590538601 + 25613721 = 24301^2 + 5061^2 .

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

It is not an unprimeable number, because it can be changed into a prime (616152323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 435663 + ... + 437074.

Almost surely, 2^616152322 is an apocalyptic number.

616152322 is a deficient number, since it is larger than the sum of its proper divisors (310695434).

616152322 is a wasteful number, since it uses less digits than its factorization.

616152322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 873092.

The product of its digits is 4320, while the sum is 28.

The square root of 616152322 is about 24822.4157164447. The cubic root of 616152322 is about 850.9342999988.

The spelling of 616152322 in words is "six hundred sixteen million, one hundred fifty-two thousand, three hundred twenty-two".