16064372 has 6 divisors (see below), whose sum is σ = 28112658. Its totient is φ = 8032184.

The previous prime is 16064359. The next prime is 16064381. The reversal of 16064372 is 27346061.

It can be written as a sum of positive squares in only one way, i.e., 15335056 + 729316 = 3916^2 + 854^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2008043 + ... + 2008050.

It is an arithmetic number, because the mean of its divisors is an integer number (4685443).

Almost surely, 2^16064372 is an apocalyptic number.

It is an amenable number.

16064372 is a deficient number, since it is larger than the sum of its proper divisors (12048286).

16064372 is a wasteful number, since it uses less digits than its factorization.

16064372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4016097 (or 4016095 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 16064372 is about 4008.0384229695. The cubic root of 16064372 is about 252.3216896187.

The spelling of 16064372 in words is "sixteen million, sixty-four thousand, three hundred seventy-two".