32478896 has 40 divisors (see below), whose sum is σ = 65506224. Its totient is φ = 15586560.

The previous prime is 32478893. The next prime is 32478899. The reversal of 32478896 is 69887423.

It is an interprime number because it is at equal distance from previous prime (32478893) and next prime (32478899).

It is a self number, because there is not a number n which added to its sum of digits gives 32478896.

It is not an unprimeable number, because it can be changed into a prime (32478893) 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, 48806 + ... + 49466.

Almost surely, 2^32478896 is an apocalyptic number.

It is an amenable number.

32478896 is an abundant number, since it is smaller than the sum of its proper divisors (33027328).

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

32478896 is a wasteful number, since it uses less digits than its factorization.

32478896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789 (or 783 counting only the distinct ones).

The product of its digits is 580608, while the sum is 47.

The square root of 32478896 is about 5699.0258816749. The cubic root of 32478896 is about 319.0561249243.

The spelling of 32478896 in words is "thirty-two million, four hundred seventy-eight thousand, eight hundred ninety-six".