1353045 has 8 divisors (see below), whose sum is σ = 2164896. Its totient is φ = 721616.

The previous prime is 1353043. The next prime is 1353059. The reversal of 1353045 is 5403531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1353045 - 2¹ = 1353043 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45087 + ... + 45116.

It is an arithmetic number, because the mean of its divisors is an integer number (270612).

2^1353045 is an apocalyptic number.

1353045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1353045 is a deficient number, since it is larger than the sum of its proper divisors (811851).

1353045 is an equidigital number, since it uses as much as digits as its factorization.

1353045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90211.

The product of its (nonzero) digits is 900, while the sum is 21.

The square root of 1353045 is about 1163.2046251627. The cubic root of 1353045 is about 110.6039779391.

Adding to 1353045 its reverse (5403531), we get a palindrome (6756576).

The spelling of 1353045 in words is "one million, three hundred fifty-three thousand, forty-five".