1533652 has 12 divisors (see below), whose sum is σ = 2705920. Its totient is φ = 760536.

The previous prime is 1533643. The next prime is 1533659. The reversal of 1533652 is 2563351.

It is a happy number.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1533659) 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, 1002 + ... + 2017.

2^1533652 is an apocalyptic number.

It is an amenable number.

1533652 is a deficient number, since it is larger than the sum of its proper divisors (1172268).

1533652 is a wasteful number, since it uses less digits than its factorization.

1533652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3150 (or 3148 counting only the distinct ones).

The product of its digits is 2700, while the sum is 25.

The square root of 1533652 is about 1238.4070413237. The cubic root of 1533652 is about 115.3211439407.

The spelling of 1533652 in words is "one million, five hundred thirty-three thousand, six hundred fifty-two".