6623461 has 8 divisors (see below), whose sum is σ = 7154784. Its totient is φ = 6095280.

The previous prime is 6623459. The next prime is 6623467. The reversal of 6623461 is 1643266.

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 6623461 - 2¹ = 6623459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6623467) 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, 5526 + ... + 6616.

It is an arithmetic number, because the mean of its divisors is an integer number (894348).

Almost surely, 2^6623461 is an apocalyptic number.

It is an amenable number.

6623461 is a deficient number, since it is larger than the sum of its proper divisors (531323).

6623461 is a wasteful number, since it uses less digits than its factorization.

6623461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1571.

The product of its digits is 5184, while the sum is 28.

The square root of 6623461 is about 2573.6085560940. The cubic root of 6623461 is about 187.7997433803.

The spelling of 6623461 in words is "six million, six hundred twenty-three thousand, four hundred sixty-one".