42653472 has 24 divisors (see below), whose sum is σ = 111965616. Its totient is φ = 14217792.

The previous prime is 42653467. The next prime is 42653483. The reversal of 42653472 is 27435624.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222058 + ... + 222249.

It is an arithmetic number, because the mean of its divisors is an integer number (4665234).

Almost surely, 2^42653472 is an apocalyptic number.

It is an amenable number.

42653472 is an abundant number, since it is smaller than the sum of its proper divisors (69312144).

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

42653472 is a wasteful number, since it uses less digits than its factorization.

42653472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444320 (or 444312 counting only the distinct ones).

The product of its digits is 40320, while the sum is 33.

The square root of 42653472 is about 6530.9625630530. The cubic root of 42653472 is about 349.3961615463.

The spelling of 42653472 in words is "forty-two million, six hundred fifty-three thousand, four hundred seventy-two".