464601128 has 16 divisors (see below), whose sum is σ = 871372500. Its totient is φ = 232235136.

The previous prime is 464601103. The next prime is 464601131. The reversal of 464601128 is 821106464.

It can be written as a sum of positive squares in 2 ways, for example, as 441924484 + 22676644 = 21022^2 + 4762^2 .

It is a junction number, because it is equal to n+sod(n) for n = 464601094 and 464601103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36098 + ... + 47246.

Almost surely, 2^464601128 is an apocalyptic number.

It is an amenable number.

464601128 is a deficient number, since it is larger than the sum of its proper divisors (406771372).

464601128 is a wasteful number, since it uses less digits than its factorization.

464601128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16364 (or 16360 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 464601128 is about 21554.6080456129. The cubic root of 464601128 is about 774.5095074646.

The spelling of 464601128 in words is "four hundred sixty-four million, six hundred one thousand, one hundred twenty-eight".