1532272 has 20 divisors (see below), whose sum is σ = 3393136. Its totient is φ = 656640.

The previous prime is 1532257. The next prime is 1532287. The reversal of 1532272 is 2722351.

It is an interprime number because it is at equal distance from previous prime (1532257) and next prime (1532287).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6729 + ... + 6952.

2^1532272 is an apocalyptic number.

It is an amenable number.

1532272 is an abundant number, since it is smaller than the sum of its proper divisors (1860864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1532272 is a wasteful number, since it uses less digits than its factorization.

1532272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13696 (or 13690 counting only the distinct ones).

The product of its digits is 840, while the sum is 22.

The square root of 1532272 is about 1237.8497485559. The cubic root of 1532272 is about 115.2865444062.

The spelling of 1532272 in words is "one million, five hundred thirty-two thousand, two hundred seventy-two".