40026124 has 12 divisors (see below), whose sum is σ = 70308000. Its totient is φ = 19938128.

The previous prime is 40026113. The next prime is 40026139. The reversal of 40026124 is 42162004.

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, 17524 + ... + 19675.

It is an arithmetic number, because the mean of its divisors is an integer number (5859000).

Almost surely, 2^40026124 is an apocalyptic number.

It is an amenable number.

40026124 is a deficient number, since it is larger than the sum of its proper divisors (30281876).

40026124 is a wasteful number, since it uses less digits than its factorization.

40026124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37472 (or 37470 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 40026124 is about 6326.6202667775. The cubic root of 40026124 is about 342.0696254857.

Adding to 40026124 its reverse (42162004), we get a palindrome (82188128).

The spelling of 40026124 in words is "forty million, twenty-six thousand, one hundred twenty-four".