40023062 has 8 divisors (see below), whose sum is σ = 60078000. Its totient is φ = 19997064.

The previous prime is 40023041. The next prime is 40023089. The reversal of 40023062 is 26032004.

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 40023062.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3362 + ... + 9557.

It is an arithmetic number, because the mean of its divisors is an integer number (7509750).

Almost surely, 2^40023062 is an apocalyptic number.

40023062 is a deficient number, since it is larger than the sum of its proper divisors (20054938).

40023062 is a wasteful number, since it uses less digits than its factorization.

40023062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14470.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 40023062 is about 6326.3782688044. The cubic root of 40023062 is about 342.0609024835.

Adding to 40023062 its reverse (26032004), we get a palindrome (66055066).

The spelling of 40023062 in words is "forty million, twenty-three thousand, sixty-two".