1534272 has 56 divisors (see below), whose sum is σ = 4157472. Its totient is φ = 499200.

The previous prime is 1534223. The next prime is 1534289. The reversal of 1534272 is 2724351.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11647 + ... + 11777.

2^1534272 is an apocalyptic number.

1534272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1534272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2078736).

1534272 is an abundant number, since it is smaller than the sum of its proper divisors (2623200).

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

1534272 is a wasteful number, since it uses less digits than its factorization.

1534272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207 (or 197 counting only the distinct ones).

The product of its digits is 1680, while the sum is 24.

The square root of 1534272 is about 1238.6573376039. The cubic root of 1534272 is about 115.3366819020.

The spelling of 1534272 in words is "one million, five hundred thirty-four thousand, two hundred seventy-two".