13352738 has 16 divisors (see below), whose sum is σ = 23182080. Its totient is φ = 5649696.

The previous prime is 13352737. The next prime is 13352743. The reversal of 13352738 is 83725331.

It is a super-2 number, since 2×13352738² = 356591224193288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13352737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4931 + ... + 7142.

It is an arithmetic number, because the mean of its divisors is an integer number (1448880).

Almost surely, 2^13352738 is an apocalyptic number.

13352738 is a deficient number, since it is larger than the sum of its proper divisors (9829342).

13352738 is a wasteful number, since it uses less digits than its factorization.

13352738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12161.

The product of its digits is 15120, while the sum is 32.

The square root of 13352738 is about 3654.1398440673. The cubic root of 13352738 is about 237.2411984211.

The spelling of 13352738 in words is "thirteen million, three hundred fifty-two thousand, seven hundred thirty-eight".