16426496 has 20 divisors (see below), whose sum is σ = 32821932. Its totient is φ = 8212992.

The previous prime is 16426493. The next prime is 16426513. The reversal of 16426496 is 69462461.

It is a happy number.

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16426493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15530 + ... + 16553.

Almost surely, 2^16426496 is an apocalyptic number.

16426496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

16426496 is a deficient number, since it is larger than the sum of its proper divisors (16395436).

16426496 is an frugal number, since it uses more digits than its factorization.

16426496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32101 (or 32085 counting only the distinct ones).

The product of its digits is 62208, while the sum is 38.

The square root of 16426496 is about 4052.9613864433. The cubic root of 16426496 is about 254.2035692126.

The spelling of 16426496 in words is "sixteen million, four hundred twenty-six thousand, four hundred ninety-six".