16461016 has 32 divisors (see below), whose sum is σ = 36262800. Its totient is φ = 6906240.

The previous prime is 16461013. The next prime is 16461043. The reversal of 16461016 is 61016461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16461013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6051 + ... + 8338.

Almost surely, 2^16461016 is an apocalyptic number.

It is an amenable number.

16461016 is an abundant number, since it is smaller than the sum of its proper divisors (19801784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16461016 is a wasteful number, since it uses less digits than its factorization.

16461016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14419 (or 14415 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 16461016 is about 4057.2177659081. The cubic root of 16461016 is about 254.3815127713.

Adding to 16461016 its reverse (61016461), we get a palindrome (77477477).

It can be divided in two parts, 1646 and 1016, that added together give a palindrome (2662).

The spelling of 16461016 in words is "sixteen million, four hundred sixty-one thousand, sixteen".