32532045 has 32 divisors (see below), whose sum is σ = 64065792. Its totient is φ = 13727232.

The previous prime is 32532041. The next prime is 32532061. The reversal of 32532045 is 54023523.

It is not a de Polignac number, because 32532045 - 2² = 32532041 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32532041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10552 + ... + 13281.

It is an arithmetic number, because the mean of its divisors is an integer number (2002056).

Almost surely, 2^32532045 is an apocalyptic number.

32532045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

32532045 is a deficient number, since it is larger than the sum of its proper divisors (31533747).

32532045 is a wasteful number, since it uses less digits than its factorization.

32532045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23861.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 32532045 is about 5703.6869654637. The cubic root of 32532045 is about 319.2300663100.

Adding to 32532045 its reverse (54023523), we get a palindrome (86555568).

The spelling of 32532045 in words is "thirty-two million, five hundred thirty-two thousand, forty-five".