32532030 has 40 divisors (see below), whose sum is σ = 87477192. Its totient is φ = 8674992.

The previous prime is 32532023. The next prime is 32532041. The reversal of 32532030 is 3023523.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 32531994 and 32532012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 19272 + ... + 20891.

Almost surely, 2^32532030 is an apocalyptic number.

32532030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32532030 is an abundant number, since it is smaller than the sum of its proper divisors (54945162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

32532030 is a wasteful number, since it uses less digits than its factorization.

32532030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40182 (or 40173 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 18.

The square root of 32532030 is about 5703.6856505246. The cubic root of 32532030 is about 319.2300172461.

Adding to 32532030 its reverse (3023523), we get a palindrome (35555553).

The spelling of 32532030 in words is "thirty-two million, five hundred thirty-two thousand, thirty".