16620483 has 16 divisors (see below), whose sum is σ = 24451200. Its totient is φ = 9958080.

The previous prime is 16620481. The next prime is 16620493. The reversal of 16620483 is 38402661.

It is not a de Polignac number, because 16620483 - 2¹ = 16620481 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16620483.

It is not an unprimeable number, because it can be changed into a prime (16620481) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108 + ... + 5766.

It is an arithmetic number, because the mean of its divisors is an integer number (1528200).

Almost surely, 2^16620483 is an apocalyptic number.

16620483 is a deficient number, since it is larger than the sum of its proper divisors (7830717).

16620483 is a wasteful number, since it uses less digits than its factorization.

16620483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5762.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 16620483 is about 4076.8226598664. The cubic root of 16620483 is about 255.2003193344.

The spelling of 16620483 in words is "sixteen million, six hundred twenty thousand, four hundred eighty-three".