16025332 has 6 divisors (see below), whose sum is σ = 28044338. Its totient is φ = 8012664.

The previous prime is 16025327. The next prime is 16025351. The reversal of 16025332 is 23352061.

It can be written as a sum of positive squares in only one way, i.e., 9024016 + 7001316 = 3004^2 + 2646^2 .

It is a super-2 number, since 2×16025332² = 513622531420448, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 2003163 + ... + 2003170.

Almost surely, 2^16025332 is an apocalyptic number.

It is an amenable number.

16025332 is a deficient number, since it is larger than the sum of its proper divisors (12019006).

16025332 is a wasteful number, since it uses less digits than its factorization.

16025332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4006337 (or 4006335 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 16025332 is about 4003.1652476509. The cubic root of 16025332 is about 252.1171245248.

Adding to 16025332 its reverse (23352061), we get a palindrome (39377393).

The spelling of 16025332 in words is "sixteen million, twenty-five thousand, three hundred thirty-two".