1040719712 has 48 divisors (see below), whose sum is σ = 2101397760. Its totient is φ = 507088512.

The previous prime is 1040719697. The next prime is 1040719721. The reversal of 1040719712 is 2179170401.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1131989 + ... + 1132907.

It is an arithmetic number, because the mean of its divisors is an integer number (43779120).

Almost surely, 2^1040719712 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1040719712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1050698880).

1040719712 is an abundant number, since it is smaller than the sum of its proper divisors (1060678048).

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

1040719712 is an equidigital number, since it uses as much as digits as its factorization.

1040719712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1795 (or 1787 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 32.

The square root of 1040719712 is about 32260.1877241903. The cubic root of 1040719712 is about 1013.3930624227.

The spelling of 1040719712 in words is "one billion, forty million, seven hundred nineteen thousand, seven hundred twelve".