1023608672 has 12 divisors (see below), whose sum is σ = 2015229636. Its totient is φ = 511804320.

The previous prime is 1023608659. The next prime is 1023608681. The reversal of 1023608672 is 2768063201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15993854 + ... + 15993917.

It is an arithmetic number, because the mean of its divisors is an integer number (167935803).

Almost surely, 2^1023608672 is an apocalyptic number.

It is an amenable number.

1023608672 is a deficient number, since it is larger than the sum of its proper divisors (991620964).

1023608672 is an equidigital number, since it uses as much as digits as its factorization.

1023608672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31987781 (or 31987773 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 1023608672 is about 31993.8849157148. The cubic root of 1023608672 is about 1007.8084271023.

The spelling of 1023608672 in words is "one billion, twenty-three million, six hundred eight thousand, six hundred seventy-two".