42853750 has 20 divisors (see below), whose sum is σ = 80327412. Its totient is φ = 17141000.

The previous prime is 42853729. The next prime is 42853763. The reversal of 42853750 is 5735824.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 15892 + ... + 18391.

Almost surely, 2^42853750 is an apocalyptic number.

42853750 is a deficient number, since it is larger than the sum of its proper divisors (37473662).

42853750 is an equidigital number, since it uses as much as digits as its factorization.

42853750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34305 (or 34290 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 34.

The square root of 42853750 is about 6546.2775682062. The cubic root of 42853750 is about 349.9421673152.

The spelling of 42853750 in words is "forty-two million, eight hundred fifty-three thousand, seven hundred fifty".