42374636 has 24 divisors (see below), whose sum is σ = 79726080. Its totient is φ = 19643472.

The previous prime is 42374623. The next prime is 42374639. The reversal of 42374636 is 63647324.

42374636 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-2 number, since 2×42374636² = 3591219552264992, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 42374596 and 42374605.

It is not an unprimeable number, because it can be changed into a prime (42374639) 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, 2360 + ... + 9503.

It is an arithmetic number, because the mean of its divisors is an integer number (3321920).

Almost surely, 2^42374636 is an apocalyptic number.

It is an amenable number.

42374636 is a deficient number, since it is larger than the sum of its proper divisors (37351444).

42374636 is a wasteful number, since it uses less digits than its factorization.

42374636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11933 (or 11931 counting only the distinct ones).

The product of its digits is 72576, while the sum is 35.

The square root of 42374636 is about 6509.5803244142. The cubic root of 42374636 is about 348.6331341918.

The spelling of 42374636 in words is "forty-two million, three hundred seventy-four thousand, six hundred thirty-six".