16461367 has 4 divisors (see below), whose sum is σ = 17727640. Its totient is φ = 15195096.

The previous prime is 16461349. The next prime is 16461383. The reversal of 16461367 is 76316461.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 16461367 - 2¹¹ = 16459319 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 (16461317) 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, 633117 + ... + 633142.

It is an arithmetic number, because the mean of its divisors is an integer number (4431910).

Almost surely, 2^16461367 is an apocalyptic number.

16461367 is a deficient number, since it is larger than the sum of its proper divisors (1266273).

16461367 is a wasteful number, since it uses less digits than its factorization.

16461367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266272.

The product of its digits is 18144, while the sum is 34.

The square root of 16461367 is about 4057.2610219211. The cubic root of 16461367 is about 254.3833208264.

The spelling of 16461367 in words is "sixteen million, four hundred sixty-one thousand, three hundred sixty-seven".