616127460 has 96 divisors (see below), whose sum is σ = 1876143360. Its totient is φ = 150170112.

The previous prime is 616127429. The next prime is 616127461. The reversal of 616127460 is 64721616.

It is a super-2 number, since 2×616127460² = 759226093932103200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (616127461) 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, 76506 + ... + 84174.

It is an arithmetic number, because the mean of its divisors is an integer number (19543160).

Almost surely, 2^616127460 is an apocalyptic number.

616127460 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 616127460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (938071680).

616127460 is an abundant number, since it is smaller than the sum of its proper divisors (1260015900).

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

616127460 is a wasteful number, since it uses less digits than its factorization.

616127460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7797 (or 7795 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 616127460 is about 24821.9149140432. The cubic root of 616127460 is about 850.9228546617.

The spelling of 616127460 in words is "six hundred sixteen million, one hundred twenty-seven thousand, four hundred sixty".