1071960 has 32 divisors (see below), whose sum is σ = 3216240. Its totient is φ = 285824.

The previous prime is 1071943. The next prime is 1071977. The reversal of 1071960 is 691701.

It is an interprime number because it is at equal distance from previous prime (1071943) and next prime (1071977).

It is a super-2 number, since 2×1071960² = 2298196483200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1071960.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4347 + ... + 4586.

2^1071960 is an apocalyptic number.

1071960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1071960 is an abundant number, since it is smaller than the sum of its proper divisors (2144280).

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

1071960 is a wasteful number, since it uses less digits than its factorization.

1071960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8947 (or 8943 counting only the distinct ones).

The product of its (nonzero) digits is 378, while the sum is 24.

The square root of 1071960 is about 1035.3550115782. The cubic root of 1071960 is about 102.3433259796.

The spelling of 1071960 in words is "one million, seventy-one thousand, nine hundred sixty".