32480340 has 24 divisors (see below), whose sum is σ = 90945120. Its totient is φ = 8661408.

The previous prime is 32480321. The next prime is 32480359. The reversal of 32480340 is 4308423.

It is an interprime number because it is at equal distance from previous prime (32480321) and next prime (32480359).

It is a self number, because there is not a number n which added to its sum of digits gives 32480340.

It is a congruent number.

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, 270610 + ... + 270729.

It is an arithmetic number, because the mean of its divisors is an integer number (3789380).

Almost surely, 2^32480340 is an apocalyptic number.

32480340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

32480340 is an abundant number, since it is smaller than the sum of its proper divisors (58464780).

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

32480340 is a wasteful number, since it uses less digits than its factorization.

32480340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 541351 (or 541349 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 32480340 is about 5699.1525685842. The cubic root of 32480340 is about 319.0608532276.

Adding to 32480340 its reverse (4308423), we get a palindrome (36788763).

The spelling of 32480340 in words is "thirty-two million, four hundred eighty thousand, three hundred forty".