2043532 has 18 divisors (see below), whose sum is σ = 3693228. Its totient is φ = 988848.

The previous prime is 2043523. The next prime is 2043539. The reversal of 2043532 is 2353402.

It is a hoax number, since the sum of its digits (19) coincides with the sum of the digits of its distinct prime factors.

It is a plaindrome in base 6.

It is a zygodrome in base 6.

It is not an unprimeable number, because it can be changed into a prime (2043539) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18694 + ... + 18802.

2^2043532 is an apocalyptic number.

It is an amenable number.

2043532 is a deficient number, since it is larger than the sum of its proper divisors (1649696).

2043532 is a wasteful number, since it uses less digits than its factorization.

2043532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265 (or 154 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 2043532 is about 1429.5215982978. The cubic root of 2043532 is about 126.8996665542.

Adding to 2043532 its reverse (2353402), we get a palindrome (4396934).

The spelling of 2043532 in words is "two million, forty-three thousand, five hundred thirty-two".