16532941 has 4 divisors (see below), whose sum is σ = 16917472. Its totient is φ = 16148412.

The previous prime is 16532939. The next prime is 16532947. The reversal of 16532941 is 14923561.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14923561 = 71 ⋅210191.

It is a cyclic number.

It is not a de Polignac number, because 16532941 - 2¹ = 16532939 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16532947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 192201 + ... + 192286.

It is an arithmetic number, because the mean of its divisors is an integer number (4229368).

Almost surely, 2^16532941 is an apocalyptic number.

It is an amenable number.

16532941 is a deficient number, since it is larger than the sum of its proper divisors (384531).

16532941 is an equidigital number, since it uses as much as digits as its factorization.

16532941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384530.

The product of its digits is 6480, while the sum is 31.

The square root of 16532941 is about 4066.0719373863. The cubic root of 16532941 is about 254.7514738687.

The spelling of 16532941 in words is "sixteen million, five hundred thirty-two thousand, nine hundred forty-one".