16230190 has 32 divisors (see below), whose sum is σ = 30139776. Its totient is φ = 6289920.

The previous prime is 16230187. The next prime is 16230197. The reversal of 16230190 is 9103261.

It is a super-2 number, since 2×16230190² = 526838134872200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16230197) 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, 59755 + ... + 60025.

It is an arithmetic number, because the mean of its divisors is an integer number (941868).

Almost surely, 2^16230190 is an apocalyptic number.

16230190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16230190 is a deficient number, since it is larger than the sum of its proper divisors (13909586).

16230190 is a wasteful number, since it uses less digits than its factorization.

16230190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 444.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 16230190 is about 4028.6709967432. The cubic root of 16230190 is about 253.1868824975.

The spelling of 16230190 in words is "sixteen million, two hundred thirty thousand, one hundred ninety".