42617852 has 6 divisors (see below), whose sum is σ = 74581248. Its totient is φ = 21308924.

The previous prime is 42617851. The next prime is 42617867. The reversal of 42617852 is 25871624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42617851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5327228 + ... + 5327235.

It is an arithmetic number, because the mean of its divisors is an integer number (12430208).

Almost surely, 2^42617852 is an apocalyptic number.

It is an amenable number.

42617852 is a deficient number, since it is larger than the sum of its proper divisors (31963396).

42617852 is a wasteful number, since it uses less digits than its factorization.

42617852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10654467 (or 10654465 counting only the distinct ones).

The product of its digits is 26880, while the sum is 35.

The square root of 42617852 is about 6528.2349835158. The cubic root of 42617852 is about 349.2988739812.

The spelling of 42617852 in words is "forty-two million, six hundred seventeen thousand, eight hundred fifty-two".