1023606464 has 28 divisors (see below), whose sum is σ = 2055702264. Its totient is φ = 505634304.

The previous prime is 1023606457. The next prime is 1023606469. The reversal of 1023606464 is 4646063201.

1023606464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 1023606464.

It is not an unprimeable number, because it can be changed into a prime (1023606469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91037 + ... + 101660.

It is an arithmetic number, because the mean of its divisors is an integer number (73417938).

Almost surely, 2^1023606464 is an apocalyptic number.

It is an amenable number.

1023606464 is an abundant number, since it is smaller than the sum of its proper divisors (1032095800).

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

1023606464 is an equidigital number, since it uses as much as digits as its factorization.

1023606464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192792 (or 192782 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 1023606464 is about 31993.8504091021. The cubic root of 1023606464 is about 1007.8077024625.

Adding to 1023606464 its reverse (4646063201), we get a palindrome (5669669665).

The spelling of 1023606464 in words is "one billion, twenty-three million, six hundred six thousand, four hundred sixty-four".