612160350 has 48 divisors (see below), whose sum is σ = 1532126640. Its totient is φ = 161740800.

The previous prime is 612160343. The next prime is 612160363. The reversal of 612160350 is 53061216.

It is a super-2 number, since 2×612160350² = 749480588224245000, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 612160350.

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 23 ways as a sum of consecutive naturals, for example, 2371 + ... + 35070.

It is an arithmetic number, because the mean of its divisors is an integer number (31919305).

Almost surely, 2^612160350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 612160350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (766063320).

612160350 is an abundant number, since it is smaller than the sum of its proper divisors (919966290).

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

612160350 is a wasteful number, since it uses less digits than its factorization.

612160350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37565 (or 37560 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 612160350 is about 24741.8744237376. The cubic root of 612160350 is about 849.0926187905.

The spelling of 612160350 in words is "six hundred twelve million, one hundred sixty thousand, three hundred fifty".