42635464 has 16 divisors (see below), whose sum is σ = 80017920. Its totient is φ = 21297360.

The previous prime is 42635441. The next prime is 42635471. The reversal of 42635464 is 46453624.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9957 + ... + 13579.

It is an arithmetic number, because the mean of its divisors is an integer number (5001120).

Almost surely, 2^42635464 is an apocalyptic number.

It is an amenable number.

42635464 is a deficient number, since it is larger than the sum of its proper divisors (37382456).

42635464 is a wasteful number, since it uses less digits than its factorization.

42635464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5100 (or 5096 counting only the distinct ones).

The product of its digits is 69120, while the sum is 34.

The square root of 42635464 is about 6529.5837539617. The cubic root of 42635464 is about 349.3469837462.

The spelling of 42635464 in words is "forty-two million, six hundred thirty-five thousand, four hundred sixty-four".