3564032 has 20 divisors (see below), whose sum is σ = 7122126. Its totient is φ = 1781760.

The previous prime is 3564019. The next prime is 3564049. The reversal of 3564032 is 2304653.

It can be written as a sum of positive squares in only one way, i.e., 2611456 + 952576 = 1616^2 + 976^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3563989 and 3564007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2969 + ... + 3992.

Almost surely, 2^3564032 is an apocalyptic number.

3564032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3564032 is a deficient number, since it is larger than the sum of its proper divisors (3558094).

3564032 is an frugal number, since it uses more digits than its factorization.

3564032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6979 (or 6963 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 3564032 is about 1887.8644019103. The cubic root of 3564032 is about 152.7497582506.

Adding to 3564032 its reverse (2304653), we get a palindrome (5868685).

The spelling of 3564032 in words is "three million, five hundred sixty-four thousand, thirty-two".