42235948 has 12 divisors (see below), whose sum is σ = 76461840. Its totient is φ = 20389712.

The previous prime is 42235943. The next prime is 42235957. The reversal of 42235948 is 84953224.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (42235943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181936 + ... + 182167.

It is an arithmetic number, because the mean of its divisors is an integer number (6371820).

Almost surely, 2^42235948 is an apocalyptic number.

It is an amenable number.

42235948 is a deficient number, since it is larger than the sum of its proper divisors (34225892).

42235948 is a wasteful number, since it uses less digits than its factorization.

42235948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364136 (or 364134 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The square root of 42235948 is about 6498.9189870316. The cubic root of 42235948 is about 348.2523712134.

The spelling of 42235948 in words is "forty-two million, two hundred thirty-five thousand, nine hundred forty-eight".