1075616 has 12 divisors (see below), whose sum is σ = 2117682. Its totient is φ = 537792.

The previous prime is 1075601. The next prime is 1075619. The reversal of 1075616 is 6165701.

It can be written as a sum of positive squares in only one way, i.e., 1008016 + 67600 = 1004^2 + 260^2 .

It is a super-3 number, since 3×1075616³ = 3733301081938034688, which contains 333 as substring.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1075619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16775 + ... + 16838.

2^1075616 is an apocalyptic number.

1075616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1075616 is a deficient number, since it is larger than the sum of its proper divisors (1042066).

1075616 is an equidigital number, since it uses as much as digits as its factorization.

1075616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33623 (or 33615 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 1075616 is about 1037.1190867012. The cubic root of 1075616 is about 102.4595438201.

The spelling of 1075616 in words is "one million, seventy-five thousand, six hundred sixteen".