13354428 has 24 divisors (see below), whose sum is σ = 32166400. Its totient is φ = 4307760.

The previous prime is 13354417. The next prime is 13354457. The reversal of 13354428 is 82445331.

It is a junction number, because it is equal to n+sod(n) for n = 13354395 and 13354404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17578 + ... + 18321.

Almost surely, 2^13354428 is an apocalyptic number.

It is an amenable number.

13354428 is an abundant number, since it is smaller than the sum of its proper divisors (18811972).

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

13354428 is a wasteful number, since it uses less digits than its factorization.

13354428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35937 (or 35935 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 13354428 is about 3654.3710813217. The cubic root of 13354428 is about 237.2512068731.

Adding to 13354428 its reverse (82445331), we get a palindrome (95799759).

The spelling of 13354428 in words is "thirteen million, three hundred fifty-four thousand, four hundred twenty-eight".