16064590 has 16 divisors (see below), whose sum is σ = 29349072. Its totient is φ = 6329664.

The previous prime is 16064569. The next prime is 16064593. The reversal of 16064590 is 9546061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16064593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11319 + ... + 12658.

It is an arithmetic number, because the mean of its divisors is an integer number (1834317).

Almost surely, 2^16064590 is an apocalyptic number.

16064590 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16064590 is a deficient number, since it is larger than the sum of its proper divisors (13284482).

16064590 is a wasteful number, since it uses less digits than its factorization.

16064590 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24051.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 16064590 is about 4008.0656182253. The cubic root of 16064590 is about 252.3228309826.

The spelling of 16064590 in words is "sixteen million, sixty-four thousand, five hundred ninety".