32287960 has 32 divisors (see below), whose sum is σ = 73677600. Its totient is φ = 12732160.

The previous prime is 32287943. The next prime is 32287961. The reversal of 32287960 is 6978223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32287961) 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, 2845 + ... + 8524.

It is an arithmetic number, because the mean of its divisors is an integer number (2302425).

Almost surely, 2^32287960 is an apocalyptic number.

It is an amenable number.

32287960 is an abundant number, since it is smaller than the sum of its proper divisors (41389640).

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

32287960 is a wasteful number, since it uses less digits than its factorization.

32287960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11451 (or 11447 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 32287960 is about 5682.2495545338. The cubic root of 32287960 is about 318.4296764087.

The spelling of 32287960 in words is "thirty-two million, two hundred eighty-seven thousand, nine hundred sixty".