461255078 has 16 divisors (see below), whose sum is σ = 705613680. Its totient is φ = 226058976.

The previous prime is 461255057. The next prime is 461255083. The reversal of 461255078 is 870552164.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 210593 + ... + 212771.

It is an arithmetic number, because the mean of its divisors is an integer number (44100855).

Almost surely, 2^461255078 is an apocalyptic number.

461255078 is a deficient number, since it is larger than the sum of its proper divisors (244358602).

461255078 is a wasteful number, since it uses less digits than its factorization.

461255078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4231.

The product of its (nonzero) digits is 67200, while the sum is 38.

The square root of 461255078 is about 21476.8498155572. The cubic root of 461255078 is about 772.6456907970.

The spelling of 461255078 in words is "four hundred sixty-one million, two hundred fifty-five thousand, seventy-eight".