32678380 has 24 divisors (see below), whose sum is σ = 78428448. Its totient is φ = 11203968.

The previous prime is 32678341. The next prime is 32678407. The reversal of 32678380 is 8387623.

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, 116569 + ... + 116848.

It is an arithmetic number, because the mean of its divisors is an integer number (3267852).

Almost surely, 2^32678380 is an apocalyptic number.

It is an amenable number.

32678380 is an abundant number, since it is smaller than the sum of its proper divisors (45750068).

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

32678380 is a wasteful number, since it uses less digits than its factorization.

32678380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233433 (or 233431 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 32678380 is about 5716.5006778623. The cubic root of 32678380 is about 319.7080018636.

The spelling of 32678380 in words is "thirty-two million, six hundred seventy-eight thousand, three hundred eighty".