16411641 has 16 divisors (see below), whose sum is σ = 22384704. Its totient is φ = 10692864.

The previous prime is 16411639. The next prime is 16411643. The reversal of 16411641 is 14611461.

It is an interprime number because it is at equal distance from previous prime (16411639) and next prime (16411643).

It is not a de Polignac number, because 16411641 - 2¹ = 16411639 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16411643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29730 + ... + 30276.

It is an arithmetic number, because the mean of its divisors is an integer number (1399044).

Almost surely, 2^16411641 is an apocalyptic number.

It is an amenable number.

16411641 is a deficient number, since it is larger than the sum of its proper divisors (5973063).

16411641 is a wasteful number, since it uses less digits than its factorization.

16411641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760.

The product of its digits is 576, while the sum is 24.

The square root of 16411641 is about 4051.1283613334. The cubic root of 16411641 is about 254.1269179920.

The spelling of 16411641 in words is "sixteen million, four hundred eleven thousand, six hundred forty-one".