16424916 has 48 divisors (see below), whose sum is σ = 40212480. Its totient is φ = 5211360.

The previous prime is 16424899. The next prime is 16424957. The reversal of 16424916 is 61942461.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24595 + ... + 25253.

It is an arithmetic number, because the mean of its divisors is an integer number (837760).

Almost surely, 2^16424916 is an apocalyptic number.

It is an amenable number.

16424916 is an abundant number, since it is smaller than the sum of its proper divisors (23787564).

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

16424916 is a wasteful number, since it uses less digits than its factorization.

16424916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 764 (or 762 counting only the distinct ones).

The product of its digits is 10368, while the sum is 33.

The square root of 16424916 is about 4052.7664625537. The cubic root of 16424916 is about 254.1954186710.

The spelling of 16424916 in words is "sixteen million, four hundred twenty-four thousand, nine hundred sixteen".