3611023 has 12 divisors (see below), whose sum is σ = 4084560. Its totient is φ = 3184896.

The previous prime is 3610979. The next prime is 3611059. The reversal of 3611023 is 3201163.

It is not a de Polignac number, because 3611023 - 2¹³ = 3602831 is a prime.

It is a Duffinian number.

3611023 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 3610988 and 3611006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3611063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3423 + ... + 4351.

It is an arithmetic number, because the mean of its divisors is an integer number (340380).

Almost surely, 2^3611023 is an apocalyptic number.

3611023 is a deficient number, since it is larger than the sum of its proper divisors (473537).

3611023 is a wasteful number, since it uses less digits than its factorization.

3611023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 978 (or 965 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 3611023 is about 1900.2691914568. The cubic root of 3611023 is about 153.4181535540.

Adding to 3611023 its reverse (3201163), we get a palindrome (6812186).

The spelling of 3611023 in words is "three million, six hundred eleven thousand, twenty-three".