616414152 has 32 divisors (see below), whose sum is σ = 1631685600. Its totient is φ = 193384704.

The previous prime is 616414133. The next prime is 616414157. The reversal of 616414152 is 251414616.

It is not an unprimeable number, because it can be changed into a prime (616414157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 755002 + ... + 755817.

It is an arithmetic number, because the mean of its divisors is an integer number (50990175).

Almost surely, 2^616414152 is an apocalyptic number.

It is an amenable number.

616414152 is an abundant number, since it is smaller than the sum of its proper divisors (1015271448).

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

616414152 is a wasteful number, since it uses less digits than its factorization.

616414152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1510845 (or 1510841 counting only the distinct ones).

The product of its digits is 5760, while the sum is 30.

The square root of 616414152 is about 24827.6892199012. The cubic root of 616414152 is about 851.0548159644.

Adding to 616414152 its reverse (251414616), we get a palindrome (867828768).

The spelling of 616414152 in words is "six hundred sixteen million, four hundred fourteen thousand, one hundred fifty-two".