16425876 has 48 divisors (see below), whose sum is σ = 41174784. Its totient is φ = 5078016.

The previous prime is 16425853. The next prime is 16425881. The reversal of 16425876 is 67852461.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14341 + ... + 15443.

It is an arithmetic number, because the mean of its divisors is an integer number (857808).

Almost surely, 2^16425876 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16425876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20587392).

16425876 is an abundant number, since it is smaller than the sum of its proper divisors (24748908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16425876 is a wasteful number, since it uses less digits than its factorization.

16425876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200 (or 1198 counting only the distinct ones).

The product of its digits is 80640, while the sum is 39.

The square root of 16425876 is about 4052.8848984396. The cubic root of 16425876 is about 254.2003709611.

The spelling of 16425876 in words is "sixteen million, four hundred twenty-five thousand, eight hundred seventy-six".