460755478 has 4 divisors (see below), whose sum is σ = 691133220. Its totient is φ = 230377738.

The previous prime is 460755473. The next prime is 460755479. The reversal of 460755478 is 874557064.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×460755478² = 424591221014016968, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (460755473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115188868 + ... + 115188871.

It is an arithmetic number, because the mean of its divisors is an integer number (172783305).

Almost surely, 2^460755478 is an apocalyptic number.

460755478 is a deficient number, since it is larger than the sum of its proper divisors (230377742).

460755478 is a wasteful number, since it uses less digits than its factorization.

460755478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230377741.

The product of its (nonzero) digits is 940800, while the sum is 46.

The square root of 460755478 is about 21465.2155358384. The cubic root of 460755478 is about 772.3666310046.

The spelling of 460755478 in words is "four hundred sixty million, seven hundred fifty-five thousand, four hundred seventy-eight".