1035131648 has 18 divisors (see below), whose sum is σ = 2066220324. Its totient is φ = 517565696.

The previous prime is 1035131623. The next prime is 1035131693. The reversal of 1035131648 is 8461315301.

1035131648 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 an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2021486 + ... + 2021997.

It is an arithmetic number, because the mean of its divisors is an integer number (114790018).

Almost surely, 2^1035131648 is an apocalyptic number.

It is an amenable number.

1035131648 is a deficient number, since it is larger than the sum of its proper divisors (1031088676).

1035131648 is an frugal number, since it uses more digits than its factorization.

1035131648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4043499 (or 4043485 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 1035131648 is about 32173.4618591161. The cubic root of 1035131648 is about 1011.5760278333.

Adding to 1035131648 its reverse (8461315301), we get a palindrome (9496446949).

The spelling of 1035131648 in words is "one billion, thirty-five million, one hundred thirty-one thousand, six hundred forty-eight".