42362752 has 32 divisors (see below), whose sum is σ = 85037400. Its totient is φ = 21020160.

The previous prime is 42362689. The next prime is 42362753. The reversal of 42362752 is 25726324.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42362753) 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, 16602 + ... + 18982.

Almost surely, 2^42362752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42362752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42518700).

42362752 is an abundant number, since it is smaller than the sum of its proper divisors (42674648).

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

42362752 is a wasteful number, since it uses less digits than its factorization.

42362752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2534 (or 2522 counting only the distinct ones).

The product of its digits is 20160, while the sum is 31.

The square root of 42362752 is about 6508.6674519444. The cubic root of 42362752 is about 348.6005396657.

The spelling of 42362752 in words is "forty-two million, three hundred sixty-two thousand, seven hundred fifty-two".