16149033 has 12 divisors (see below), whose sum is σ = 23398128. Its totient is φ = 10732920.

The previous prime is 16149017. The next prime is 16149041. The reversal of 16149033 is 33094161.

It is not a de Polignac number, because 16149033 - 2⁴ = 16149017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16148988 and 16149006.

It is not an unprimeable number, because it can be changed into a prime (16149053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 538 + ... + 5708.

It is an arithmetic number, because the mean of its divisors is an integer number (1949844).

Almost surely, 2^16149033 is an apocalyptic number.

It is an amenable number.

16149033 is a deficient number, since it is larger than the sum of its proper divisors (7249095).

16149033 is a wasteful number, since it uses less digits than its factorization.

16149033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5524 (or 5521 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 16149033 is about 4018.5859453295. The cubic root of 16149033 is about 252.7641675382.

It can be divided in two parts, 161 and 49033, that added together give a palindrome (49194).

The spelling of 16149033 in words is "sixteen million, one hundred forty-nine thousand, thirty-three".