16199701 has 8 divisors (see below), whose sum is σ = 19111424. Its totient is φ = 13437360.

The previous prime is 16199699. The next prime is 16199713. The reversal of 16199701 is 10799161.

16199701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 16199701 - 2¹ = 16199699 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 (16199101) 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, 37110 + ... + 37543.

It is an arithmetic number, because the mean of its divisors is an integer number (2388928).

Almost surely, 2^16199701 is an apocalyptic number.

It is an amenable number.

16199701 is a deficient number, since it is larger than the sum of its proper divisors (2911723).

16199701 is an equidigital number, since it uses as much as digits as its factorization.

16199701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74691.

The product of its (nonzero) digits is 3402, while the sum is 34.

The square root of 16199701 is about 4024.8852157546. The cubic root of 16199701 is about 253.0282428750.

It can be divided in two parts, 16199 and 701, that added together give a square (16900 = 130²).

The spelling of 16199701 in words is "sixteen million, one hundred ninety-nine thousand, seven hundred one".