1353895 has 16 divisors (see below), whose sum is σ = 1732032. Its totient is φ = 1013760.

The previous prime is 1353893. The next prime is 1353901. The reversal of 1353895 is 5983531.

It is not a de Polignac number, because 1353895 - 2¹ = 1353893 is a prime.

It is a Duffinian number.

1353895 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1353895.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353893) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6919 + ... + 7111.

It is an arithmetic number, because the mean of its divisors is an integer number (108252).

2^1353895 is an apocalyptic number.

1353895 is a deficient number, since it is larger than the sum of its proper divisors (378137).

1353895 is a wasteful number, since it uses less digits than its factorization.

1353895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282.

The product of its digits is 16200, while the sum is 34.

The square root of 1353895 is about 1163.5699377347. The cubic root of 1353895 is about 110.6271340306.

It can be divided in two parts, 135 and 3895, that multiplied together give a triangular number (525825 = T₁₀₂₅).

The spelling of 1353895 in words is "one million, three hundred fifty-three thousand, eight hundred ninety-five".