42479064 has 48 divisors (see below), whose sum is σ = 115388520. Its totient is φ = 14117760.

The previous prime is 42479033. The next prime is 42479081. The reversal of 42479064 is 46097424.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 32259 + ... + 33549.

Almost surely, 2^42479064 is an apocalyptic number.

It is an amenable number.

42479064 is an abundant number, since it is smaller than the sum of its proper divisors (72909456).

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

42479064 is a wasteful number, since it uses less digits than its factorization.

42479064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1760 (or 1753 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The square root of 42479064 is about 6517.5964895044. The cubic root of 42479064 is about 348.9192896068.

The spelling of 42479064 in words is "forty-two million, four hundred seventy-nine thousand, sixty-four".