16414397 has 8 divisors (see below), whose sum is σ = 16728000. Its totient is φ = 16102944.

The previous prime is 16414393. The next prime is 16414403. The reversal of 16414397 is 79341461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16414397 - 2² = 16414393 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 (16414393) 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 7 ways as a sum of consecutive naturals, for example, 27104 + ... + 27702.

It is an arithmetic number, because the mean of its divisors is an integer number (2091000).

Almost surely, 2^16414397 is an apocalyptic number.

It is an amenable number.

16414397 is a deficient number, since it is larger than the sum of its proper divisors (313603).

16414397 is an equidigital number, since it uses as much as digits as its factorization.

16414397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075.

The product of its digits is 18144, while the sum is 35.

The square root of 16414397 is about 4051.4684991988. The cubic root of 16414397 is about 254.1411423382.

The spelling of 16414397 in words is "sixteen million, four hundred fourteen thousand, three hundred ninety-seven".