16461936 has 30 divisors (see below), whose sum is σ = 46070960. Its totient is φ = 5487264.

The previous prime is 16461931. The next prime is 16461947. The reversal of 16461936 is 63916461.

16461936 is a `hidden beast` number, since 1 + 6 + 4 + 619 + 36 = 666.

16461936 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 16461936.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16461931) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57016 + ... + 57303.

Almost surely, 2^16461936 is an apocalyptic number.

16461936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16461936 is an abundant number, since it is smaller than the sum of its proper divisors (29609024).

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

16461936 is a wasteful number, since it uses less digits than its factorization.

16461936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114333 (or 114324 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 16461936 is about 4057.3311425123. The cubic root of 16461936 is about 254.3862517787.

The spelling of 16461936 in words is "sixteen million, four hundred sixty-one thousand, nine hundred thirty-six".