42524486 has 16 divisors (see below), whose sum is σ = 65152080. Its totient is φ = 20810400.

The previous prime is 42524483. The next prime is 42524491. The reversal of 42524486 is 68442524.

42524486 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42524483) 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 7 ways as a sum of consecutive naturals, for example, 32036 + ... + 33336.

It is an arithmetic number, because the mean of its divisors is an integer number (4072005).

Almost surely, 2^42524486 is an apocalyptic number.

42524486 is a deficient number, since it is larger than the sum of its proper divisors (22627594).

42524486 is a wasteful number, since it uses less digits than its factorization.

42524486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1639.

The product of its digits is 61440, while the sum is 35.

The square root of 42524486 is about 6521.0801252553. The cubic root of 42524486 is about 349.0436094087.

The spelling of 42524486 in words is "forty-two million, five hundred twenty-four thousand, four hundred eighty-six".