32478038 has 8 divisors (see below), whose sum is σ = 48862632. Its totient is φ = 16190496.

The previous prime is 32478037. The next prime is 32478059. The reversal of 32478038 is 83087423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 32477989 and 32478007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32478037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23420 + ... + 24767.

It is an arithmetic number, because the mean of its divisors is an integer number (6107829).

Almost surely, 2^32478038 is an apocalyptic number.

32478038 is a deficient number, since it is larger than the sum of its proper divisors (16384594).

32478038 is a wasteful number, since it uses less digits than its factorization.

32478038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48526.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 32478038 is about 5698.9506051553. The cubic root of 32478038 is about 319.0533153813.

The spelling of 32478038 in words is "thirty-two million, four hundred seventy-eight thousand, thirty-eight".