42680700 has 108 divisors (see below), whose sum is σ = 136762080. Its totient is φ = 11128320.

The previous prime is 42680689. The next prime is 42680711. The reversal of 42680700 is 708624.

It is an interprime number because it is at equal distance from previous prime (42680689) and next prime (42680711).

It is a super-3 number, since 3×42680700³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 41796 + ... + 42804.

Almost surely, 2^42680700 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 42680700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68381040).

42680700 is an abundant number, since it is smaller than the sum of its proper divisors (94081380).

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

42680700 is a wasteful number, since it uses less digits than its factorization.

42680700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1076 (or 1066 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 42680700 is about 6533.0467624226. The cubic root of 42680700 is about 349.4704918384.

The spelling of 42680700 in words is "forty-two million, six hundred eighty thousand, seven hundred".