32525232 has 40 divisors (see below), whose sum is σ = 84868080. Its totient is φ = 10732800.

The previous prime is 32525201. The next prime is 32525263. The reversal of 32525232 is 23252523.

It is an interprime number because it is at equal distance from previous prime (32525201) and next prime (32525263).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an alternating number because its digits alternate between odd and even.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1494 + ... + 8202.

It is an arithmetic number, because the mean of its divisors is an integer number (2121702).

Almost surely, 2^32525232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32525232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42434040).

32525232 is an abundant number, since it is smaller than the sum of its proper divisors (52342848).

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

32525232 is a wasteful number, since it uses less digits than its factorization.

32525232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6821 (or 6815 counting only the distinct ones).

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

The square root of 32525232 is about 5703.0896889318. The cubic root of 32525232 is about 319.2077799123.

Adding to 32525232 its reverse (23252523), we get a palindrome (55777755).

It can be divided in two parts, 3252523 and 2, that added together give a triangular number (3252525 = T₂₅₅₀).

The spelling of 32525232 in words is "thirty-two million, five hundred twenty-five thousand, two hundred thirty-two".