16230270 has 96 divisors (see below), whose sum is σ = 46309536. Its totient is φ = 3628800.

The previous prime is 16230217. The next prime is 16230283. The reversal of 16230270 is 7203261.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 89580 + ... + 89760.

It is an arithmetic number, because the mean of its divisors is an integer number (482391).

Almost surely, 2^16230270 is an apocalyptic number.

16230270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 16230270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23154768).

16230270 is an abundant number, since it is smaller than the sum of its proper divisors (30079266).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16230270 is a wasteful number, since it uses less digits than its factorization.

16230270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266 (or 259 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 16230270 is about 4028.6809255636. The cubic root of 16230270 is about 253.1872984901.

The spelling of 16230270 in words is "sixteen million, two hundred thirty thousand, two hundred seventy".