7636461 has 16 divisors (see below), whose sum is σ = 12249600. Its totient is φ = 4133808.

The previous prime is 7636441. The next prime is 7636477. The reversal of 7636461 is 1646367.

It is not a de Polignac number, because 7636461 - 2⁶ = 7636397 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7636411) 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 15 ways as a sum of consecutive naturals, for example, 9171 + ... + 9968.

It is an arithmetic number, because the mean of its divisors is an integer number (765600).

Almost surely, 2^7636461 is an apocalyptic number.

It is an amenable number.

7636461 is a deficient number, since it is larger than the sum of its proper divisors (4613139).

7636461 is a wasteful number, since it uses less digits than its factorization.

7636461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19168.

The product of its digits is 18144, while the sum is 33.

The square root of 7636461 is about 2763.4147354315. The cubic root of 7636461 is about 196.9234244199.

The spelling of 7636461 in words is "seven million, six hundred thirty-six thousand, four hundred sixty-one".