1652272 has 20 divisors (see below), whose sum is σ = 3288976. Its totient is φ = 803520.

The previous prime is 1652267. The next prime is 1652279. The reversal of 1652272 is 2722561.

It is not an unprimeable number, because it can be changed into a prime (1652279) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 804 + ... + 1987.

2^1652272 is an apocalyptic number.

It is an amenable number.

1652272 is a deficient number, since it is larger than the sum of its proper divisors (1636704).

1652272 is a wasteful number, since it uses less digits than its factorization.

1652272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2836 (or 2830 counting only the distinct ones).

The product of its digits is 1680, while the sum is 25.

The square root of 1652272 is about 1285.4073284372. The cubic root of 1652272 is about 118.2207874358.

The spelling of 1652272 in words is "one million, six hundred fifty-two thousand, two hundred seventy-two".