42468272 has 40 divisors (see below), whose sum is σ = 102588672. Its totient is φ = 16545600.

The previous prime is 42468247. The next prime is 42468301. The reversal of 42468272 is 27286424.

It is a happy 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, 16004 + ... + 18467.

Almost surely, 2^42468272 is an apocalyptic number.

It is an amenable number.

42468272 is an abundant number, since it is smaller than the sum of its proper divisors (60120400).

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

42468272 is a wasteful number, since it uses less digits than its factorization.

42468272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34497 (or 34491 counting only the distinct ones).

The product of its digits is 43008, while the sum is 35.

The square root of 42468272 is about 6516.7685243532. The cubic root of 42468272 is about 348.8897389251.

The spelling of 42468272 in words is "forty-two million, four hundred sixty-eight thousand, two hundred seventy-two".