1532112 has 40 divisors (see below), whose sum is σ = 4032480. Its totient is φ = 501120.

The previous prime is 1532107. The next prime is 1532117. The reversal of 1532112 is 2112351.

It is an interprime number because it is at equal distance from previous prime (1532107) and next prime (1532117).

It is a junction number, because it is equal to n+sod(n) for n = 1532091 and 1532100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1532117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2562 + ... + 3102.

It is an arithmetic number, because the mean of its divisors is an integer number (100812).

2^1532112 is an apocalyptic number.

1532112 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 1532112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2016240).

1532112 is an abundant number, since it is smaller than the sum of its proper divisors (2500368).

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

1532112 is a wasteful number, since it uses less digits than its factorization.

1532112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611 (or 605 counting only the distinct ones).

The product of its digits is 60, while the sum is 15.

The square root of 1532112 is about 1237.7851186696. The cubic root of 1532112 is about 115.2825315223.

Adding to 1532112 its reverse (2112351), we get a palindrome (3644463).

The spelling of 1532112 in words is "one million, five hundred thirty-two thousand, one hundred twelve".