42686150 has 48 divisors (see below), whose sum is σ = 90556704. Its totient is φ = 14830080.

The previous prime is 42686129. The next prime is 42686159. The reversal of 42686150 is 5168624.

42686150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×42686150³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42686159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9119 + ... + 12981.

It is an arithmetic number, because the mean of its divisors is an integer number (1886598).

Almost surely, 2^42686150 is an apocalyptic number.

42686150 is an abundant number, since it is smaller than the sum of its proper divisors (47870554).

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

42686150 is a wasteful number, since it uses less digits than its factorization.

42686150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3905 (or 3900 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 42686150 is about 6533.4638592404. The cubic root of 42686150 is about 349.4853661112.

The spelling of 42686150 in words is "forty-two million, six hundred eighty-six thousand, one hundred fifty".