42885468 has 36 divisors (see below), whose sum is σ = 108876768. Its totient is φ = 14232960.

The previous prime is 42885457. The next prime is 42885473. The reversal of 42885468 is 86458824.

42885468 = T₄₇₂ + T₄₇₃ + ... + T₇₁₂.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6205 + ... + 11147.

Almost surely, 2^42885468 is an apocalyptic number.

It is an amenable number.

42885468 is an abundant number, since it is smaller than the sum of its proper divisors (65991300).

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

42885468 is a wasteful number, since it uses less digits than its factorization.

42885468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5194 (or 5189 counting only the distinct ones).

The product of its digits is 491520, while the sum is 45.

The square root of 42885468 is about 6548.6997182647. The cubic root of 42885468 is about 350.0284820359.

The spelling of 42885468 in words is "forty-two million, eight hundred eighty-five thousand, four hundred sixty-eight".