1355916 has 36 divisors (see below), whose sum is σ = 3349752. Its totient is φ = 426816.

The previous prime is 1355891. The next prime is 1355917. The reversal of 1355916 is 6195531.

It is not an unprimeable number, because it can be changed into a prime (1355917) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4176 + ... + 4488.

2^1355916 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1355916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1674876).

1355916 is an abundant number, since it is smaller than the sum of its proper divisors (1993836).

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

1355916 is a wasteful number, since it uses less digits than its factorization.

1355916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358 (or 337 counting only the distinct ones).

The product of its digits is 4050, while the sum is 30.

The square root of 1355916 is about 1164.4380618994. The cubic root of 1355916 is about 110.6821521531.

The spelling of 1355916 in words is "one million, three hundred fifty-five thousand, nine hundred sixteen".