13054928 has 10 divisors (see below), whose sum is σ = 25293954. Its totient is φ = 6527456.

The previous prime is 13054927. The next prime is 13054931. The reversal of 13054928 is 82945031.

13054928 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7333264 + 5721664 = 2708^2 + 2392^2 .

It is a super-2 number, since 2×13054928² = 340862290170368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13054894 and 13054903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13054927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 407951 + ... + 407982.

Almost surely, 2^13054928 is an apocalyptic number.

It is an amenable number.

13054928 is a deficient number, since it is larger than the sum of its proper divisors (12239026).

13054928 is an equidigital number, since it uses as much as digits as its factorization.

13054928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815941 (or 815935 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 13054928 is about 3613.1603894652. The cubic root of 13054928 is about 235.4641678376.

Adding to 13054928 its reverse (82945031), we get a palindrome (95999959).

The spelling of 13054928 in words is "thirteen million, fifty-four thousand, nine hundred twenty-eight".