1355964 has 12 divisors (see below), whose sum is σ = 3163944. Its totient is φ = 451984.

The previous prime is 1355957. The next prime is 1355983. The reversal of 1355964 is 4695531.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56487 + ... + 56510.

It is an arithmetic number, because the mean of its divisors is an integer number (263662).

2^1355964 is an apocalyptic number.

It is an amenable number.

1355964 is an abundant number, since it is smaller than the sum of its proper divisors (1807980).

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

1355964 is a wasteful number, since it uses less digits than its factorization.

1355964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113004 (or 113002 counting only the distinct ones).

The product of its digits is 16200, while the sum is 33.

The square root of 1355964 is about 1164.4586725170. The cubic root of 1355964 is about 110.6834582027.

The spelling of 1355964 in words is "one million, three hundred fifty-five thousand, nine hundred sixty-four".