612103060 has 48 divisors (see below), whose sum is σ = 1343784960. Its totient is φ = 233925120.

The previous prime is 612103057. The next prime is 612103081. The reversal of 612103060 is 60301216.

It is a super-2 number, since 2×612103060² = 749340312122727200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 42732 + ... + 55228.

It is an arithmetic number, because the mean of its divisors is an integer number (27995520).

Almost surely, 2^612103060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 612103060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (671892480).

612103060 is an abundant number, since it is smaller than the sum of its proper divisors (731681900).

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

612103060 is a wasteful number, since it uses less digits than its factorization.

612103060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12616 (or 12614 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 612103060 is about 24740.7166428137. The cubic root of 612103060 is about 849.0661300697.

Adding to 612103060 its reverse (60301216), we get a palindrome (672404276).

The spelling of 612103060 in words is "six hundred twelve million, one hundred three thousand, sixty".