16425383 has 8 divisors (see below), whose sum is σ = 18729648. Its totient is φ = 14269824.

The previous prime is 16425377. The next prime is 16425391. The reversal of 16425383 is 38352461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16425383 - 2¹⁴ = 16408999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16425083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36941 + ... + 37382.

It is an arithmetic number, because the mean of its divisors is an integer number (2341206).

Almost surely, 2^16425383 is an apocalyptic number.

16425383 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

16425383 is a deficient number, since it is larger than the sum of its proper divisors (2304265).

16425383 is a wasteful number, since it uses less digits than its factorization.

16425383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74353.

The product of its digits is 17280, while the sum is 32.

The square root of 16425383 is about 4052.8240771097. The cubic root of 16425383 is about 254.1978277779.

The spelling of 16425383 in words is "sixteen million, four hundred twenty-five thousand, three hundred eighty-three".