468020428 has 24 divisors (see below), whose sum is σ = 841845312. Its totient is φ = 227542224.

The previous prime is 468020351. The next prime is 468020477. The reversal of 468020428 is 824020864.

It is a junction number, because it is equal to n+sod(n) for n = 468020393 and 468020402.

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, 33051 + ... + 45037.

It is an arithmetic number, because the mean of its divisors is an integer number (35076888).

Almost surely, 2^468020428 is an apocalyptic number.

It is an amenable number.

468020428 is a deficient number, since it is larger than the sum of its proper divisors (373824884).

468020428 is a wasteful number, since it uses less digits than its factorization.

468020428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12261 (or 12259 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 34.

The square root of 468020428 is about 21633.7797899489. The cubic root of 468020428 is about 776.4049039177.

The spelling of 468020428 in words is "four hundred sixty-eight million, twenty thousand, four hundred twenty-eight".