40026122 has 8 divisors (see below), whose sum is σ = 63199200. Its totient is φ = 18959724.

The previous prime is 40026113. The next prime is 40026139. The reversal of 40026122 is 22162004.

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

It is a self number, because there is not a number n which added to its sum of digits gives 40026122.

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, 526622 + ... + 526697.

It is an arithmetic number, because the mean of its divisors is an integer number (7899900).

Almost surely, 2^40026122 is an apocalyptic number.

40026122 is a deficient number, since it is larger than the sum of its proper divisors (23173078).

40026122 is a wasteful number, since it uses less digits than its factorization.

40026122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1053340.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 40026122 is about 6326.6201087152. The cubic root of 40026122 is about 342.0696197882.

Adding to 40026122 its reverse (22162004), we get a palindrome (62188126).

The spelling of 40026122 in words is "forty million, twenty-six thousand, one hundred twenty-two".