13600461 has 8 divisors (see below), whose sum is σ = 20724544. Its totient is φ = 7771680.

The previous prime is 13600453. The next prime is 13600469. The reversal of 13600461 is 16400631.

It is an interprime number because it is at equal distance from previous prime (13600453) and next prime (13600469).

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

It is not a de Polignac number, because 13600461 - 2³ = 13600453 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 647641 = 13600461 / (1 + 3 + 6 + 0 + 0 + 4 + 6 + 1).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13600469) 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, 323800 + ... + 323841.

It is an arithmetic number, because the mean of its divisors is an integer number (2590568).

Almost surely, 2^13600461 is an apocalyptic number.

It is an amenable number.

13600461 is a deficient number, since it is larger than the sum of its proper divisors (7124083).

13600461 is an equidigital number, since it uses as much as digits as its factorization.

13600461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647651.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 13600461 is about 3687.8802854757. The cubic root of 13600461 is about 238.6993353930.

The spelling of 13600461 in words is "thirteen million, six hundred thousand, four hundred sixty-one".