40416026 has 8 divisors (see below), whose sum is σ = 69284640. Its totient is φ = 17321148.

The previous prime is 40416023. The next prime is 40416043. The reversal of 40416026 is 62061404.

It is a happy number.

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 = 40415992 and 40416010.

It is not an unprimeable number, because it can be changed into a prime (40416023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1443416 + ... + 1443443.

It is an arithmetic number, because the mean of its divisors is an integer number (8660580).

Almost surely, 2^40416026 is an apocalyptic number.

40416026 is a deficient number, since it is larger than the sum of its proper divisors (28868614).

40416026 is a wasteful number, since it uses less digits than its factorization.

40416026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2886868.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 40416026 is about 6357.3599866611. The cubic root of 40416026 is about 343.1767598092.

The spelling of 40416026 in words is "forty million, four hundred sixteen thousand, twenty-six".