1355364 has 18 divisors (see below), whose sum is σ = 3426150. Its totient is φ = 451776.

The previous prime is 1355363. The next prime is 1355371. The reversal of 1355364 is 4635531.

It can be written as a sum of positive squares in only one way, i.e., 1340964 + 14400 = 1158^2 + 120^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (1355363) 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, 18789 + ... + 18860.

2^1355364 is an apocalyptic number.

It is an amenable number.

1355364 is an abundant number, since it is smaller than the sum of its proper divisors (2070786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1355364 is a wasteful number, since it uses less digits than its factorization.

1355364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37659 (or 37654 counting only the distinct ones).

The product of its digits is 5400, while the sum is 27.

The square root of 1355364 is about 1164.2010135711. The cubic root of 1355364 is about 110.6671303669.

The spelling of 1355364 in words is "one million, three hundred fifty-five thousand, three hundred sixty-four".