3232045 has 8 divisors (see below), whose sum is σ = 3891096. Its totient is φ = 2577216.

The previous prime is 3232043. The next prime is 3232063. The reversal of 3232045 is 5402323.

It can be written as a sum of positive squares in 4 ways, for example, as 311364 + 2920681 = 558^2 + 1709^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3232045 - 2¹ = 3232043 is a prime.

It is a super-2 number, since 2×3232045² = 20892229764050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3232043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 999 + ... + 2731.

It is an arithmetic number, because the mean of its divisors is an integer number (486387).

Almost surely, 2^3232045 is an apocalyptic number.

It is an amenable number.

3232045 is a deficient number, since it is larger than the sum of its proper divisors (659051).

3232045 is a wasteful number, since it uses less digits than its factorization.

3232045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111.

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

The square root of 3232045 is about 1797.7889197567. The cubic root of 3232045 is about 147.8515220200.

Adding to 3232045 its reverse (5402323), we get a palindrome (8634368).

The spelling of 3232045 in words is "three million, two hundred thirty-two thousand, forty-five".