42707604 has 48 divisors (see below), whose sum is σ = 109166400. Its totient is φ = 12934656.

The previous prime is 42707603. The next prime is 42707647. The reversal of 42707604 is 40670724.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42707603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2307 + ... + 9525.

It is an arithmetic number, because the mean of its divisors is an integer number (2274300).

Almost surely, 2^42707604 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 42707604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54583200).

42707604 is an abundant number, since it is smaller than the sum of its proper divisors (66458796).

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

42707604 is a wasteful number, since it uses less digits than its factorization.

42707604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7272 (or 7270 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 42707604 is about 6535.1055079471. The cubic root of 42707604 is about 349.5439065922.

The spelling of 42707604 in words is "forty-two million, seven hundred seven thousand, six hundred four".