6613461 has 8 divisors (see below), whose sum is σ = 9797760. Its totient is φ = 4408956.

The previous prime is 6613433. The next prime is 6613471. The reversal of 6613461 is 1643166.

6613461 is a `hidden beast` number, since 6 + 613 + 46 + 1 = 666.

It is not a de Polignac number, because 6613461 - 2⁵ = 6613429 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 244943 = 6613461 / (6 + 6 + 1 + 3 + 4 + 6 + 1).

6613461 is a lucky number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6613471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122445 + ... + 122498.

It is an arithmetic number, because the mean of its divisors is an integer number (1224720).

Almost surely, 2^6613461 is an apocalyptic number.

It is an amenable number.

6613461 is a deficient number, since it is larger than the sum of its proper divisors (3184299).

6613461 is a wasteful number, since it uses less digits than its factorization.

6613461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244952 (or 244946 counting only the distinct ones).

The product of its digits is 2592, while the sum is 27.

The square root of 6613461 is about 2571.6650248429. The cubic root of 6613461 is about 187.7051833836.

The spelling of 6613461 in words is "six million, six hundred thirteen thousand, four hundred sixty-one".