1105354 has 4 divisors (see below), whose sum is σ = 1658034. Its totient is φ = 552676.

The previous prime is 1105343. The next prime is 1105387. The reversal of 1105354 is 4535011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1054729 + 50625 = 1027^2 + 225^2 .

It is an Ulam number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276337 + ... + 276340.

2^1105354 is an apocalyptic number.

1105354 is a deficient number, since it is larger than the sum of its proper divisors (552680).

1105354 is an equidigital number, since it uses as much as digits as its factorization.

1105354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552679.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 1105354 is about 1051.3581692268. The cubic root of 1105354 is about 103.3952201834.

It can be divided in two parts, 1105 and 354, that multiplied together give a triangular number (391170 = T₈₈₄).

The spelling of 1105354 in words is "one million, one hundred five thousand, three hundred fifty-four".