32324064 has 48 divisors (see below), whose sum is σ = 86465232. Its totient is φ = 10569728.

The previous prime is 32324063. The next prime is 32324069. The reversal of 32324064 is 46042323.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×32324064² = 2089690226952192, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32324063) 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, 1912 + ... + 8264.

It is an arithmetic number, because the mean of its divisors is an integer number (1801359).

Almost surely, 2^32324064 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 32324064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43232616).

32324064 is an abundant number, since it is smaller than the sum of its proper divisors (54141168).

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

32324064 is a wasteful number, since it uses less digits than its factorization.

32324064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6419 (or 6411 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 32324064 is about 5685.4255777382. The cubic root of 32324064 is about 318.5483202477.

Adding to 32324064 its reverse (46042323), we get a palindrome (78366387).

The spelling of 32324064 in words is "thirty-two million, three hundred twenty-four thousand, sixty-four".