16408483 has 12 divisors (see below), whose sum is σ = 20556480. Its totient is φ = 12982032.

The previous prime is 16408481. The next prime is 16408493. The reversal of 16408483 is 38480461.

It is not a de Polignac number, because 16408483 - 2¹ = 16408481 is a prime.

It is a super-2 number, since 2×16408483² = 538476628722578, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (16408481) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12243 + ... + 13516.

It is an arithmetic number, because the mean of its divisors is an integer number (1713040).

Almost surely, 2^16408483 is an apocalyptic number.

16408483 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

16408483 is a deficient number, since it is larger than the sum of its proper divisors (4147997).

16408483 is a wasteful number, since it uses less digits than its factorization.

16408483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25786 (or 25779 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 16408483 is about 4050.7385746306. The cubic root of 16408483 is about 254.1106168741.

The spelling of 16408483 in words is "sixteen million, four hundred eight thousand, four hundred eighty-three".