16423037 has 8 divisors (see below), whose sum is σ = 17428032. Its totient is φ = 15422400.

The previous prime is 16423031. The next prime is 16423039. The reversal of 16423037 is 73032461.

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

It is not a de Polignac number, because 16423037 - 2⁸ = 16422781 is a prime.

It is a super-2 number, since 2×16423037² = 539432288606738, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16422997 and 16423015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16423031) 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, 9962 + ... + 11492.

It is an arithmetic number, because the mean of its divisors is an integer number (2178504).

Almost surely, 2^16423037 is an apocalyptic number.

16423037 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

16423037 is a deficient number, since it is larger than the sum of its proper divisors (1004995).

16423037 is a wasteful number, since it uses less digits than its factorization.

16423037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2179.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 16423037 is about 4052.5346389636. The cubic root of 16423037 is about 254.1857250363.

Adding to 16423037 its reverse (73032461), we get a palindrome (89455498).

The spelling of 16423037 in words is "sixteen million, four hundred twenty-three thousand, thirty-seven".