32046428 has 24 divisors (see below), whose sum is σ = 59792544. Its totient is φ = 14976000.

The previous prime is 32046419. The next prime is 32046431. The reversal of 32046428 is 82464023.

It is a self number, because there is not a number n which added to its sum of digits gives 32046428.

It is a congruent number.

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, 8708 + ... + 11828.

It is an arithmetic number, because the mean of its divisors is an integer number (2491356).

Almost surely, 2^32046428 is an apocalyptic number.

It is an amenable number.

32046428 is a deficient number, since it is larger than the sum of its proper divisors (27746116).

32046428 is a wasteful number, since it uses less digits than its factorization.

32046428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3293 (or 3291 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 32046428 is about 5660.9564562890. The cubic root of 32046428 is about 317.6336775637.

The spelling of 32046428 in words is "thirty-two million, forty-six thousand, four hundred twenty-eight".