13154401 has 8 divisors (see below), whose sum is σ = 14250600. Its totient is φ = 12070272.

The previous prime is 13154359. The next prime is 13154419. The reversal of 13154401 is 10445131.

It can be written as a sum of positive squares in 4 ways, for example, as 1587600 + 11566801 = 1260^2 + 3401^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13154401 - 2¹³ = 13146209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13154201) 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, 676 + ... + 5173.

It is an arithmetic number, because the mean of its divisors is an integer number (1781325).

Almost surely, 2^13154401 is an apocalyptic number.

It is an amenable number.

13154401 is a deficient number, since it is larger than the sum of its proper divisors (1096199).

13154401 is a wasteful number, since it uses less digits than its factorization.

13154401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6035.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 13154401 is about 3626.8996401886. The cubic root of 13154401 is about 236.0607008946.

Adding to 13154401 its reverse (10445131), we get a palindrome (23599532).

The spelling of 13154401 in words is "thirteen million, one hundred fifty-four thousand, four hundred one".