1536252 has 12 divisors (see below), whose sum is σ = 3584616. Its totient is φ = 512080.

The previous prime is 1536251. The next prime is 1536257. The reversal of 1536252 is 2526351.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1536251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63999 + ... + 64022.

It is an arithmetic number, because the mean of its divisors is an integer number (298718).

2^1536252 is an apocalyptic number.

1536252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1536252 is an abundant number, since it is smaller than the sum of its proper divisors (2048364).

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

1536252 is a wasteful number, since it uses less digits than its factorization.

1536252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128028 (or 128026 counting only the distinct ones).

The product of its digits is 1800, while the sum is 24.

The square root of 1536252 is about 1239.4563324297. The cubic root of 1536252 is about 115.3862751214.

Subtracting 1536252 from its reverse (2526351), we obtain a palindrome (990099).

The spelling of 1536252 in words is "one million, five hundred thirty-six thousand, two hundred fifty-two".