32054340 has 48 divisors (see below), whose sum is σ = 90018432. Its totient is φ = 8522496.

The previous prime is 32054261. The next prime is 32054353. The reversal of 32054340 is 4345023.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28672 + ... + 29768.

It is an arithmetic number, because the mean of its divisors is an integer number (1875384).

Almost surely, 2^32054340 is an apocalyptic number.

32054340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32054340 is an abundant number, since it is smaller than the sum of its proper divisors (57964092).

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

32054340 is a wasteful number, since it uses less digits than its factorization.

32054340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1596 (or 1594 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 32054340 is about 5661.6552349997. The cubic root of 32054340 is about 317.6598157953.

Adding to 32054340 its reverse (4345023), we get a palindrome (36399363).

The spelling of 32054340 in words is "thirty-two million, fifty-four thousand, three hundred forty".