32140048 has 40 divisors (see below), whose sum is σ = 64120896. Its totient is φ = 15600000.

The previous prime is 32140021. The next prime is 32140061. The reversal of 32140048 is 84004123.

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, 127923 + ... + 128173.

Almost surely, 2^32140048 is an apocalyptic number.

It is an amenable number.

32140048 is a deficient number, since it is larger than the sum of its proper divisors (31980848).

32140048 is a wasteful number, since it uses less digits than its factorization.

32140048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463 (or 457 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 32140048 is about 5669.2193466120. The cubic root of 32140048 is about 317.9426870856.

The spelling of 32140048 in words is "thirty-two million, one hundred forty thousand, forty-eight".