1031063472 has 80 divisors (see below), whose sum is σ = 3055042560. Its totient is φ = 332596800.

The previous prime is 1031063471. The next prime is 1031063483. The reversal of 1031063472 is 2743601301.

1031063472 is a `hidden beast` number, since 1 + 0 + 310 + 6 + 347 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1031063471) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 25104 + ... + 51887.

It is an arithmetic number, because the mean of its divisors is an integer number (38188032).

Almost surely, 2^1031063472 is an apocalyptic number.

1031063472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1031063472 is an abundant number, since it is smaller than the sum of its proper divisors (2023979088).

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

1031063472 is a wasteful number, since it uses less digits than its factorization.

1031063472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77039 (or 77027 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 1031063472 is about 32110.1770783034. The cubic root of 1031063472 is about 1010.2490879942.

Adding to 1031063472 its reverse (2743601301), we get a palindrome (3774664773).

The spelling of 1031063472 in words is "one billion, thirty-one million, sixty-three thousand, four hundred seventy-two".