13054220 has 24 divisors (see below), whose sum is σ = 27684384. Its totient is φ = 5170176.

The previous prime is 13054219. The next prime is 13054231. The reversal of 13054220 is 2245031.

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, 1109 + ... + 5228.

It is an arithmetic number, because the mean of its divisors is an integer number (1153516).

Almost surely, 2^13054220 is an apocalyptic number.

13054220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13054220 is an abundant number, since it is smaller than the sum of its proper divisors (14630164).

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

13054220 is a wasteful number, since it uses less digits than its factorization.

13054220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6449 (or 6447 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 13054220 is about 3613.0624129677. The cubic root of 13054220 is about 235.4599111654.

Adding to 13054220 its reverse (2245031), we get a palindrome (15299251).

The spelling of 13054220 in words is "thirteen million, fifty-four thousand, two hundred twenty".