40238126 has 8 divisors (see below), whose sum is σ = 60694920. Its totient is φ = 20006488.

The previous prime is 40238119. The next prime is 40238131. The reversal of 40238126 is 62183204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 40238095 and 40238104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55841 + ... + 56556.

It is an arithmetic number, because the mean of its divisors is an integer number (7586865).

Almost surely, 2^40238126 is an apocalyptic number.

40238126 is a deficient number, since it is larger than the sum of its proper divisors (20456794).

40238126 is a wasteful number, since it uses less digits than its factorization.

40238126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112578.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 40238126 is about 6343.3528989013. The cubic root of 40238126 is about 342.6724966246.

The spelling of 40238126 in words is "forty million, two hundred thirty-eight thousand, one hundred twenty-six".