1356354 has 12 divisors (see below), whose sum is σ = 2938806. Its totient is φ = 452112.

The previous prime is 1356337. The next prime is 1356371. The reversal of 1356354 is 4536531.

It is an interprime number because it is at equal distance from previous prime (1356337) and next prime (1356371).

It can be written as a sum of positive squares in only one way, i.e., 859329 + 497025 = 927^2 + 705^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 37659 + ... + 37694.

2^1356354 is an apocalyptic number.

1356354 is an abundant number, since it is smaller than the sum of its proper divisors (1582452).

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

1356354 is a wasteful number, since it uses less digits than its factorization.

1356354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75361 (or 75358 counting only the distinct ones).

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

The square root of 1356354 is about 1164.6261202635. The cubic root of 1356354 is about 110.6940687132.

The spelling of 1356354 in words is "one million, three hundred fifty-six thousand, three hundred fifty-four".