1538852 has 12 divisors (see below), whose sum is σ = 3077760. Its totient is φ = 659496.

The previous prime is 1538851. The next prime is 1538879. The reversal of 1538852 is 2588351.

It is a happy number.

1538852 is an admirable number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1538851) 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, 27452 + ... + 27507.

It is an arithmetic number, because the mean of its divisors is an integer number (256480).

2^1538852 is an apocalyptic number.

It is an amenable number.

1538852 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1538852 is a wasteful number, since it uses less digits than its factorization.

1538852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54970 (or 54968 counting only the distinct ones).

The product of its digits is 9600, while the sum is 32.

The square root of 1538852 is about 1240.5047359845. The cubic root of 1538852 is about 115.4513328569.

The spelling of 1538852 in words is "one million, five hundred thirty-eight thousand, eight hundred fifty-two".