16049285 has 16 divisors (see below), whose sum is σ = 22968576. Its totient is φ = 10526208.

The previous prime is 16049263. The next prime is 16049287. The reversal of 16049285 is 58294061.

16049285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 16049285 - 2⁸ = 16049029 is a prime.

It is a super-2 number, since 2×16049285² = 515159098022450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16049287) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9164 + ... + 10773.

It is an arithmetic number, because the mean of its divisors is an integer number (1435536).

Almost surely, 2^16049285 is an apocalyptic number.

It is an amenable number.

16049285 is a deficient number, since it is larger than the sum of its proper divisors (6919291).

16049285 is a wasteful number, since it uses less digits than its factorization.

16049285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19972.

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 16049285 is about 4006.1558881302. The cubic root of 16049285 is about 252.2426748135.

The spelling of 16049285 in words is "sixteen million, forty-nine thousand, two hundred eighty-five".