1106739 has 6 divisors (see below), whose sum is σ = 1598636. Its totient is φ = 737820.

The previous prime is 1106689. The next prime is 1106741. The reversal of 1106739 is 9376011.

It is not a de Polignac number, because 1106739 - 2¹⁶ = 1041203 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1106779) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61477 + ... + 61494.

2^1106739 is an apocalyptic number.

1106739 is a deficient number, since it is larger than the sum of its proper divisors (491897).

1106739 is a wasteful number, since it uses less digits than its factorization.

1106739 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122977 (or 122974 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 1106739 is about 1052.0166348495. The cubic root of 1106739 is about 103.4383866294.

The spelling of 1106739 in words is "one million, one hundred six thousand, seven hundred thirty-nine".