1071330460 has 48 divisors (see below), whose sum is σ = 2271854592. Its totient is φ = 424353600.

The previous prime is 1071330443. The next prime is 1071330467. The reversal of 1071330460 is 640331701.

It is a super-2 number, since 2×1071330460² = 2295497909047623200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1071330467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1080565 + ... + 1081555.

It is an arithmetic number, because the mean of its divisors is an integer number (47330304).

Almost surely, 2^1071330460 is an apocalyptic number.

1071330460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1071330460 is an abundant number, since it is smaller than the sum of its proper divisors (1200524132).

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

1071330460 is a wasteful number, since it uses less digits than its factorization.

1071330460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1474 (or 1472 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 1071330460 is about 32731.1848242620. The cubic root of 1071330460 is about 1023.2328734816.

The spelling of 1071330460 in words is "one billion, seventy-one million, three hundred thirty thousand, four hundred sixty".