13454401 has 2 divisors, whose sum is σ = 13454402. Its totient is φ = 13454400.

The previous prime is 13454393. The next prime is 13454423. The reversal of 13454401 is 10445431.

It is an a-pointer prime, because the next prime (13454423) can be obtained adding 13454401 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12852225 + 602176 = 3585^2 + 776^2 .

It is a cyclic number.

It is not a de Polignac number, because 13454401 - 2³ = 13454393 is a prime.

It is not a weakly prime, because it can be changed into another prime (13454491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6727200 + 6727201.

It is an arithmetic number, because the mean of its divisors is an integer number (6727201).

Almost surely, 2^13454401 is an apocalyptic number.

It is an amenable number.

13454401 is a deficient number, since it is larger than the sum of its proper divisors (1).

13454401 is an equidigital number, since it uses as much as digits as its factorization.

13454401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 13454401 is about 3668.0241275106. The cubic root of 13454401 is about 237.8417668657.

Adding to 13454401 its reverse (10445431), we get a palindrome (23899832).

The spelling of 13454401 in words is "thirteen million, four hundred fifty-four thousand, four hundred one".