16230790 has 16 divisors (see below), whose sum is σ = 30005712. Its totient is φ = 6316704.

The previous prime is 16230707. The next prime is 16230811. The reversal of 16230790 is 9703261.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21564 + ... + 22303.

It is an arithmetic number, because the mean of its divisors is an integer number (1875357).

Almost surely, 2^16230790 is an apocalyptic number.

16230790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16230790 is a deficient number, since it is larger than the sum of its proper divisors (13774922).

16230790 is a wasteful number, since it uses less digits than its factorization.

16230790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43911.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 16230790 is about 4028.7454622996. The cubic root of 16230790 is about 253.1900024088.

It can be divided in two parts, 16230 and 790, that added together give a triangular number (17020 = T₁₈₄).

The spelling of 16230790 in words is "sixteen million, two hundred thirty thousand, seven hundred ninety".