16451068 has 12 divisors (see below), whose sum is σ = 28835352. Its totient is φ = 8212400.

The previous prime is 16451063. The next prime is 16451077. The reversal of 16451068 is 86015461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16451063) 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, 130 + ... + 5737.

It is an arithmetic number, because the mean of its divisors is an integer number (2402946).

Almost surely, 2^16451068 is an apocalyptic number.

It is an amenable number.

16451068 is a deficient number, since it is larger than the sum of its proper divisors (12384284).

16451068 is a wasteful number, since it uses less digits than its factorization.

16451068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6572 (or 6570 counting only the distinct ones).

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

The square root of 16451068 is about 4055.9916173483. The cubic root of 16451068 is about 254.3302583968.

The spelling of 16451068 in words is "sixteen million, four hundred fifty-one thousand, sixty-eight".