16048651 has 4 divisors (see below), whose sum is σ = 16065000. Its totient is φ = 16032304.

The previous prime is 16048633. The next prime is 16048661. The reversal of 16048651 is 15684061.

16048651 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15684061 = 113 ⋅138797.

It is a cyclic number.

It is not a de Polignac number, because 16048651 - 2⁵ = 16048619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16048621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6601 + ... + 8698.

It is an arithmetic number, because the mean of its divisors is an integer number (4016250).

Almost surely, 2^16048651 is an apocalyptic number.

16048651 is a deficient number, since it is larger than the sum of its proper divisors (16349).

16048651 is a wasteful number, since it uses less digits than its factorization.

16048651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16348.

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 16048651 is about 4006.0767591248. The cubic root of 16048651 is about 252.2393532956.

The spelling of 16048651 in words is "sixteen million, forty-eight thousand, six hundred fifty-one".