13461425 has 6 divisors (see below), whose sum is σ = 16692198. Its totient is φ = 10769120.

The previous prime is 13461421. The next prime is 13461431. The reversal of 13461425 is 52416431.

It can be written as a sum of positive squares in 3 ways, for example, as 3751969 + 9709456 = 1937^2 + 3116^2 .

It is not a de Polignac number, because 13461425 - 2² = 13461421 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13461394 and 13461403.

It is not an unprimeable number, because it can be changed into a prime (13461421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 269204 + ... + 269253.

It is an arithmetic number, because the mean of its divisors is an integer number (2782033).

Almost surely, 2^13461425 is an apocalyptic number.

It is an amenable number.

13461425 is a deficient number, since it is larger than the sum of its proper divisors (3230773).

13461425 is an equidigital number, since it uses as much as digits as its factorization.

13461425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538467 (or 538462 counting only the distinct ones).

The product of its digits is 2880, while the sum is 26.

The square root of 13461425 is about 3668.9814662928. The cubic root of 13461425 is about 237.8831488625.

Adding to 13461425 its reverse (52416431), we get a palindrome (65877856).

The spelling of 13461425 in words is "thirteen million, four hundred sixty-one thousand, four hundred twenty-five".