16310145 has 16 divisors (see below), whose sum is σ = 26487360. Its totient is φ = 8568384.

The previous prime is 16310143. The next prime is 16310149. The reversal of 16310145 is 54101361.

It is not a de Polignac number, because 16310145 - 2¹ = 16310143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16310141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7110 + ... + 9119.

It is an arithmetic number, because the mean of its divisors is an integer number (1655460).

Almost surely, 2^16310145 is an apocalyptic number.

16310145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16310145 is a deficient number, since it is larger than the sum of its proper divisors (10177215).

16310145 is a wasteful number, since it uses less digits than its factorization.

16310145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16304.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 16310145 is about 4038.5820531469. The cubic root of 16310145 is about 253.6019609374.

The spelling of 16310145 in words is "sixteen million, three hundred ten thousand, one hundred forty-five".