40412026 has 24 divisors (see below), whose sum is σ = 64985760. Its totient is φ = 18843072.

The previous prime is 40412017. The next prime is 40412027. The reversal of 40412026 is 62021404.

40412026 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 40411994 and 40412012.

It is not an unprimeable number, because it can be changed into a prime (40412027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80091 + ... + 80593.

It is an arithmetic number, because the mean of its divisors is an integer number (2707740).

Almost surely, 2^40412026 is an apocalyptic number.

40412026 is a deficient number, since it is larger than the sum of its proper divisors (24573734).

40412026 is a wasteful number, since it uses less digits than its factorization.

40412026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 678 (or 661 counting only the distinct ones).

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

The square root of 40412026 is about 6357.0453828803. The cubic root of 40412026 is about 343.1654379610.

The spelling of 40412026 in words is "forty million, four hundred twelve thousand, twenty-six".