9913541 has 8 divisors (see below), whose sum is σ = 10852704. Its totient is φ = 8980720.

The previous prime is 9913531. The next prime is 9913549. The reversal of 9913541 is 1453199.

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 9913541 - 2²² = 5719237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 9913498 and 9913507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9913549) 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 7 ways as a sum of consecutive naturals, for example, 2066 + ... + 4908.

It is an arithmetic number, because the mean of its divisors is an integer number (1356588).

Almost surely, 2^9913541 is an apocalyptic number.

It is an amenable number.

9913541 is a deficient number, since it is larger than the sum of its proper divisors (939163).

9913541 is a wasteful number, since it uses less digits than its factorization.

9913541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3171.

The product of its digits is 4860, while the sum is 32.

The square root of 9913541 is about 3148.5776153686. The cubic root of 9913541 is about 214.8207700464.

The spelling of 9913541 in words is "nine million, nine hundred thirteen thousand, five hundred forty-one".