42850948 has 24 divisors (see below), whose sum is σ = 90744192. Its totient is φ = 17284224.

The previous prime is 42850937. The next prime is 42850949. The reversal of 42850948 is 84905824.

It is a self number, because there is not a number n which added to its sum of digits gives 42850948.

It is not an unprimeable number, because it can be changed into a prime (42850949) 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, 44536 + ... + 45487.

It is an arithmetic number, because the mean of its divisors is an integer number (3781008).

Almost surely, 2^42850948 is an apocalyptic number.

It is an amenable number.

42850948 is an abundant number, since it is smaller than the sum of its proper divisors (47893244).

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

42850948 is a wasteful number, since it uses less digits than its factorization.

42850948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90051 (or 90049 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 42850948 is about 6546.0635499512. The cubic root of 42850948 is about 349.9345401389.

The spelling of 42850948 in words is "forty-two million, eight hundred fifty thousand, nine hundred forty-eight".