16148612 has 6 divisors (see below), whose sum is σ = 28260078. Its totient is φ = 8074304.

The previous prime is 16148611. The next prime is 16148617. The reversal of 16148612 is 21684161.

It can be written as a sum of positive squares in only one way, i.e., 8386816 + 7761796 = 2896^2 + 2786^2 .

It is not an unprimeable number, because it can be changed into a prime (16148611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2018573 + ... + 2018580.

It is an arithmetic number, because the mean of its divisors is an integer number (4710013).

Almost surely, 2^16148612 is an apocalyptic number.

It is an amenable number.

16148612 is a deficient number, since it is larger than the sum of its proper divisors (12111466).

16148612 is a wasteful number, since it uses less digits than its factorization.

16148612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4037157 (or 4037155 counting only the distinct ones).

The product of its digits is 2304, while the sum is 29.

The square root of 16148612 is about 4018.5335633786. The cubic root of 16148612 is about 252.7619710261.

The spelling of 16148612 in words is "sixteen million, one hundred forty-eight thousand, six hundred twelve".