42854000 has 80 divisors (see below), whose sum is σ = 118462656. Its totient is φ = 14688000.

The previous prime is 42853999. The next prime is 42854023. The reversal of 42854000 is 45824.

42854000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12470 + ... + 15530.

Almost surely, 2^42854000 is an apocalyptic number.

42854000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42854000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59231328).

42854000 is an abundant number, since it is smaller than the sum of its proper divisors (75608656).

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

42854000 is a wasteful number, since it uses less digits than its factorization.

42854000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3091 (or 3075 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 42854000 is about 6546.2966629996. The cubic root of 42854000 is about 349.9428478109.

Adding to 42854000 its reverse (45824), we get a palindrome (42899824).

The spelling of 42854000 in words is "forty-two million, eight hundred fifty-four thousand".