16268430 has 16 divisors (see below), whose sum is σ = 39044304. Its totient is φ = 4338240.

The previous prime is 16268423. The next prime is 16268453. The reversal of 16268430 is 3486261.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 542281 = 16268430 / (1 + 6 + 2 + 6 + 8 + 4 + 3 + 0).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271111 + ... + 271170.

It is an arithmetic number, because the mean of its divisors is an integer number (2440269).

Almost surely, 2^16268430 is an apocalyptic number.

16268430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16268430 is an abundant number, since it is smaller than the sum of its proper divisors (22775874).

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

16268430 is a wasteful number, since it uses less digits than its factorization.

16268430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542291.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 16268430 is about 4033.4141865174. The cubic root of 16268430 is about 253.3855713298.

The spelling of 16268430 in words is "sixteen million, two hundred sixty-eight thousand, four hundred thirty".