1105413 has 4 divisors (see below), whose sum is σ = 1473888. Its totient is φ = 736940.

The previous prime is 1105397. The next prime is 1105427. The reversal of 1105413 is 3145011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1105413 - 2⁴ = 1105397 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 1105392 and 1105401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105463) 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, 184233 + ... + 184238.

It is an arithmetic number, because the mean of its divisors is an integer number (368472).

2^1105413 is an apocalyptic number.

It is an amenable number.

1105413 is a deficient number, since it is larger than the sum of its proper divisors (368475).

1105413 is an equidigital number, since it uses as much as digits as its factorization.

1105413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368474.

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 1105413 is about 1051.3862277964. The cubic root of 1105413 is about 103.3970597779.

The spelling of 1105413 in words is "one million, one hundred five thousand, four hundred thirteen".