13450656 has 24 divisors (see below), whose sum is σ = 35308224. Its totient is φ = 4483520.

The previous prime is 13450639. The next prime is 13450663. The reversal of 13450656 is 65605431.

13450656 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69960 + ... + 70151.

It is an arithmetic number, because the mean of its divisors is an integer number (1471176).

Almost surely, 2^13450656 is an apocalyptic number.

13450656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13450656 is an abundant number, since it is smaller than the sum of its proper divisors (21857568).

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

13450656 is a wasteful number, since it uses less digits than its factorization.

13450656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140124 (or 140116 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 13450656 is about 3667.5135991568. The cubic root of 13450656 is about 237.8196972576.

The spelling of 13450656 in words is "thirteen million, four hundred fifty thousand, six hundred fifty-six".