1353198 has 64 divisors (see below), whose sum is σ = 3525120. Its totient is φ = 336000.

The previous prime is 1353197. The next prime is 1353221. The reversal of 1353198 is 8913531.

It is a happy number.

It is a super-2 number, since 2×1353198² = 3662289654408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1353197) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13348 + ... + 13448.

It is an arithmetic number, because the mean of its divisors is an integer number (55080).

2^1353198 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1353198, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1762560).

1353198 is an abundant number, since it is smaller than the sum of its proper divisors (2171922).

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

1353198 is a wasteful number, since it uses less digits than its factorization.

1353198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153.

The product of its digits is 3240, while the sum is 30.

The square root of 1353198 is about 1163.2703898922. The cubic root of 1353198 is about 110.6081467511.

It can be divided in two parts, 1353 and 198, that added together give a palindrome (1551).

The spelling of 1353198 in words is "one million, three hundred fifty-three thousand, one hundred ninety-eight".