460728777 has 12 divisors (see below), whose sum is σ = 648340080. Its totient is φ = 290985912.

The previous prime is 460728743. The next prime is 460728787. The reversal of 460728777 is 777827064.

It is not a de Polignac number, because 460728777 - 2¹⁶ = 460663241 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (460728707) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 211627 + ... + 213792.

It is an arithmetic number, because the mean of its divisors is an integer number (54028340).

Almost surely, 2^460728777 is an apocalyptic number.

It is an amenable number.

460728777 is a deficient number, since it is larger than the sum of its proper divisors (187611303).

460728777 is a wasteful number, since it uses less digits than its factorization.

460728777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 425460 (or 425441 counting only the distinct ones).

The product of its (nonzero) digits is 921984, while the sum is 48.

The square root of 460728777 is about 21464.5935670816. The cubic root of 460728777 is about 772.3517110447.

The spelling of 460728777 in words is "four hundred sixty million, seven hundred twenty-eight thousand, seven hundred seventy-seven".