1355168 has 12 divisors (see below), whose sum is σ = 2668050. Its totient is φ = 677568.

The previous prime is 1355153. The next prime is 1355191. The reversal of 1355168 is 8615531.

1355168 is nontrivially palindromic in base 9.

It can be written as a sum of positive squares in only one way, i.e., 795664 + 559504 = 892^2 + 748^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1355168.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21143 + ... + 21206.

2^1355168 is an apocalyptic number.

It is an amenable number.

1355168 is a deficient number, since it is larger than the sum of its proper divisors (1312882).

1355168 is an equidigital number, since it uses as much as digits as its factorization.

1355168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42359 (or 42351 counting only the distinct ones).

The product of its digits is 3600, while the sum is 29.

The square root of 1355168 is about 1164.1168326246. The cubic root of 1355168 is about 110.6617955631.

It can be divided in two parts, 135516 and 8, that multiplied together give a triangular number (1084128 = T₁₄₇₂).

The spelling of 1355168 in words is "one million, three hundred fifty-five thousand, one hundred sixty-eight".