9662541 has 16 divisors (see below), whose sum is σ = 14843904. Its totient is φ = 5476464.

The previous prime is 9662537. The next prime is 9662551. The reversal of 9662541 is 1452669.

9662541 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9662541 - 2² = 9662537 is a prime.

9662541 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9662551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 856 + ... + 4478.

It is an arithmetic number, because the mean of its divisors is an integer number (927744).

Almost surely, 2^9662541 is an apocalyptic number.

It is an amenable number.

9662541 is a deficient number, since it is larger than the sum of its proper divisors (5181363).

9662541 is a wasteful number, since it uses less digits than its factorization.

9662541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3760.

The product of its digits is 12960, while the sum is 33.

The square root of 9662541 is about 3108.4628033805. The cubic root of 9662541 is about 212.9922411157.

The spelling of 9662541 in words is "nine million, six hundred sixty-two thousand, five hundred forty-one".