16073430 has 64 divisors (see below), whose sum is σ = 41091840. Its totient is φ = 4012416.

The previous prime is 16073423. The next prime is 16073441. The reversal of 16073430 is 3437061.

It is a self number, because there is not a number n which added to its sum of digits gives 16073430.

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 31 ways as a sum of consecutive naturals, for example, 92824 + ... + 92996.

It is an arithmetic number, because the mean of its divisors is an integer number (642060).

Almost surely, 2^16073430 is an apocalyptic number.

16073430 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 16073430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20545920).

16073430 is an abundant number, since it is smaller than the sum of its proper divisors (25018410).

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

16073430 is a wasteful number, since it uses less digits than its factorization.

16073430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365.

The product of its (nonzero) digits is 1512, while the sum is 24.

The square root of 16073430 is about 4009.1682429152. The cubic root of 16073430 is about 252.3691051133.

The spelling of 16073430 in words is "sixteen million, seventy-three thousand, four hundred thirty".