460403406 has 16 divisors (see below), whose sum is σ = 1023118800. Its totient is φ = 153467784.

The previous prime is 460403393. The next prime is 460403423. The reversal of 460403406 is 604304064.

It is a happy number.

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

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 460403406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4262941 + ... + 4263048.

It is an arithmetic number, because the mean of its divisors is an integer number (63944925).

Almost surely, 2^460403406 is an apocalyptic number.

460403406 is an abundant number, since it is smaller than the sum of its proper divisors (562715394).

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

460403406 is a wasteful number, since it uses less digits than its factorization.

460403406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8526000 (or 8525994 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 460403406 is about 21457.0129794433. The cubic root of 460403406 is about 772.1698542117.

The spelling of 460403406 in words is "four hundred sixty million, four hundred three thousand, four hundred six".