612041773 has 16 divisors (see below), whose sum is σ = 729508864. Its totient is φ = 502433280.

The previous prime is 612041743. The next prime is 612041779. The reversal of 612041773 is 377140216.

It is a cyclic number.

It is not a de Polignac number, because 612041773 - 2⁵ = 612041741 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612041779) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6511 + ... + 35587.

It is an arithmetic number, because the mean of its divisors is an integer number (45594304).

Almost surely, 2^612041773 is an apocalyptic number.

It is an amenable number.

612041773 is a deficient number, since it is larger than the sum of its proper divisors (117467091).

612041773 is a wasteful number, since it uses less digits than its factorization.

612041773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29212.

The product of its (nonzero) digits is 7056, while the sum is 31.

The square root of 612041773 is about 24739.4780260215. The cubic root of 612041773 is about 849.0377914581.

Adding to 612041773 its reverse (377140216), we get a palindrome (989181989).

The spelling of 612041773 in words is "six hundred twelve million, forty-one thousand, seven hundred seventy-three".