1096739 has 4 divisors (see below), whose sum is σ = 1253424. Its totient is φ = 940056.

The previous prime is 1096727. The next prime is 1096741. The reversal of 1096739 is 9376901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9376901 = 163 ⋅57527.

It is a cyclic number.

It is not a de Polignac number, because 1096739 - 2¹² = 1092643 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1096699 and 1096708.

It is not an unprimeable number, because it can be changed into a prime (1096639) 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, 78332 + ... + 78345.

It is an arithmetic number, because the mean of its divisors is an integer number (313356).

2^1096739 is an apocalyptic number.

1096739 is a deficient number, since it is larger than the sum of its proper divisors (156685).

1096739 is an equidigital number, since it uses as much as digits as its factorization.

1096739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156684.

The product of its (nonzero) digits is 10206, while the sum is 35.

The square root of 1096739 is about 1047.2530735214. The cubic root of 1096739 is about 103.1259025327.

The spelling of 1096739 in words is "one million, ninety-six thousand, seven hundred thirty-nine".