42454848 has 56 divisors (see below), whose sum is σ = 118945152. Its totient is φ = 13318144.

The previous prime is 42454847. The next prime is 42454871. The reversal of 42454848 is 84845424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42454847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3240 + ... + 9767.

Almost surely, 2^42454848 is an apocalyptic number.

42454848 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

42454848 is an abundant number, since it is smaller than the sum of its proper divisors (76490304).

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

42454848 is a wasteful number, since it uses less digits than its factorization.

42454848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13039 (or 13029 counting only the distinct ones).

The product of its digits is 163840, while the sum is 39.

The square root of 42454848 is about 6515.7384846232. The cubic root of 42454848 is about 348.8529743068.

The spelling of 42454848 in words is "forty-two million, four hundred fifty-four thousand, eight hundred forty-eight".