16145326 has 16 divisors (see below), whose sum is σ = 25804800. Its totient is φ = 7554168.

The previous prime is 16145321. The next prime is 16145341. The reversal of 16145326 is 62354161.

It is a junction number, because it is equal to n+sod(n) for n = 16145294 and 16145303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16145321) 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, 595 + ... + 5713.

It is an arithmetic number, because the mean of its divisors is an integer number (1612800).

Almost surely, 2^16145326 is an apocalyptic number.

16145326 is a deficient number, since it is larger than the sum of its proper divisors (9659474).

16145326 is a wasteful number, since it uses less digits than its factorization.

16145326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5223.

The product of its digits is 4320, while the sum is 28.

The square root of 16145326 is about 4018.1246869653. The cubic root of 16145326 is about 252.7448254415.

Adding to 16145326 its reverse (62354161), we get a palindrome (78499487).

It can be divided in two parts, 16145 and 326, that added together give a triangular number (16471 = T₁₈₁).

The spelling of 16145326 in words is "sixteen million, one hundred forty-five thousand, three hundred twenty-six".