610505046 has 16 divisors (see below), whose sum is σ = 1356678000. Its totient is φ = 203501664.

The previous prime is 610505033. The next prime is 610505083. The reversal of 610505046 is 640505016.

It is a happy number.

610505046 is a `hidden beast` number, since 610 + 5 + 0 + 5 + 0 + 46 = 666.

It is a super-2 number, since 2×610505046² = 745432822382924232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5652771 + ... + 5652878.

It is an arithmetic number, because the mean of its divisors is an integer number (84792375).

Almost surely, 2^610505046 is an apocalyptic number.

610505046 is an abundant number, since it is smaller than the sum of its proper divisors (746172954).

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

610505046 is a wasteful number, since it uses less digits than its factorization.

610505046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11305660 (or 11305654 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 610505046 is about 24708.4003124443. The cubic root of 610505046 is about 848.3266020860.

The spelling of 610505046 in words is "six hundred ten million, five hundred five thousand, forty-six".