42850485 has 16 divisors (see below), whose sum is σ = 76178880. Its totient is φ = 22853520.

The previous prime is 42850433. The next prime is 42850499. The reversal of 42850485 is 58405824.

It is not a de Polignac number, because 42850485 - 2¹² = 42846389 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158571 + ... + 158840.

It is an arithmetic number, because the mean of its divisors is an integer number (4761180).

Almost surely, 2^42850485 is an apocalyptic number.

42850485 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

42850485 is a deficient number, since it is larger than the sum of its proper divisors (33328395).

42850485 is a wasteful number, since it uses less digits than its factorization.

42850485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317425 (or 317419 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 36.

The square root of 42850485 is about 6546.0281850906. The cubic root of 42850485 is about 349.9332797990.

The spelling of 42850485 in words is "forty-two million, eight hundred fifty thousand, four hundred eighty-five".