1062091 has 4 divisors (see below), whose sum is σ = 1096384. Its totient is φ = 1027800.

The previous prime is 1062073. The next prime is 1062107. The reversal of 1062091 is 1902601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1902601 = 347 ⋅5483.

It is a cyclic number.

It is not a de Polignac number, because 1062091 - 2¹¹ = 1060043 is a prime.

It is a super-2 number, since 2×1062091² = 2256074584562, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1062001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17100 + ... + 17161.

It is an arithmetic number, because the mean of its divisors is an integer number (274096).

2^1062091 is an apocalyptic number.

1062091 is a deficient number, since it is larger than the sum of its proper divisors (34293).

1062091 is an equidigital number, since it uses as much as digits as its factorization.

1062091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34292.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 1062091 is about 1030.5779931669. The cubic root of 1062091 is about 102.0282825582.

Adding to 1062091 its reverse (1902601), we get a palindrome (2964692).

It can be divided in two parts, 106 and 2091, that added together give a cube (2197 = 13³).

The spelling of 1062091 in words is "one million, sixty-two thousand, ninety-one".