16435012 has 24 divisors (see below), whose sum is σ = 31550400. Its totient is φ = 7428960.

The previous prime is 16434997. The next prime is 16435021. The reversal of 16435012 is 21053461.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7818 + ... + 9694.

It is an arithmetic number, because the mean of its divisors is an integer number (1314600).

Almost surely, 2^16435012 is an apocalyptic number.

It is an amenable number.

16435012 is a deficient number, since it is larger than the sum of its proper divisors (15115388).

16435012 is a wasteful number, since it uses less digits than its factorization.

16435012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2091 (or 2089 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 16435012 is about 4054.0118401406. The cubic root of 16435012 is about 254.2474906024.

Adding to 16435012 its reverse (21053461), we get a palindrome (37488473).

The spelling of 16435012 in words is "sixteen million, four hundred thirty-five thousand, twelve".