13201450 has 12 divisors (see below), whose sum is σ = 24554790. Its totient is φ = 5280560.

The previous prime is 13201439. The next prime is 13201483. The reversal of 13201450 is 5410231.

It can be written as a sum of positive squares in 3 ways, for example, as 6056521 + 7144929 = 2461^2 + 2673^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 131965 + ... + 132064.

Almost surely, 2^13201450 is an apocalyptic number.

13201450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13201450 is a deficient number, since it is larger than the sum of its proper divisors (11353340).

13201450 is a wasteful number, since it uses less digits than its factorization.

13201450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264041 (or 264036 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 13201450 is about 3633.3799691197. The cubic root of 13201450 is about 236.3418033895.

Adding to 13201450 its reverse (5410231), we get a palindrome (18611681).

The spelling of 13201450 in words is "thirteen million, two hundred one thousand, four hundred fifty".