1608272 has 10 divisors (see below), whose sum is σ = 3116058. Its totient is φ = 804128.

The previous prime is 1608259. The next prime is 1608283. The reversal of 1608272 is 2728061.

It can be written as a sum of positive squares in only one way, i.e., 929296 + 678976 = 964^2 + 824^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50243 + ... + 50274.

2^1608272 is an apocalyptic number.

It is an amenable number.

1608272 is a deficient number, since it is larger than the sum of its proper divisors (1507786).

1608272 is a wasteful number, since it uses less digits than its factorization.

1608272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100525 (or 100519 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 26.

The square root of 1608272 is about 1268.1766438474. The cubic root of 1608272 is about 117.1619254532.

The spelling of 1608272 in words is "one million, six hundred eight thousand, two hundred seventy-two".