13353450 has 48 divisors (see below), whose sum is σ = 36131616. Its totient is φ = 3236800.

The previous prime is 13353443. The next prime is 13353479. The reversal of 13353450 is 5435331.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13353450.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2397 + ... + 5696.

It is an arithmetic number, because the mean of its divisors is an integer number (752742).

Almost surely, 2^13353450 is an apocalyptic number.

13353450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13353450 is an abundant number, since it is smaller than the sum of its proper divisors (22778166).

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

13353450 is a wasteful number, since it uses less digits than its factorization.

13353450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8119 (or 8114 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 24.

The square root of 13353450 is about 3654.2372665168. The cubic root of 13353450 is about 237.2454151027.

Adding to 13353450 its reverse (5435331), we get a palindrome (18788781).

The spelling of 13353450 in words is "thirteen million, three hundred fifty-three thousand, four hundred fifty".