40413826 has 8 divisors (see below), whose sum is σ = 60710544. Its totient is φ = 20176980.

The previous prime is 40413799. The next prime is 40413827. The reversal of 40413826 is 62831404.

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 = 40413794 and 40413803.

It is not an unprimeable number, because it can be changed into a prime (40413827) 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, 13240 + ... + 16003.

It is an arithmetic number, because the mean of its divisors is an integer number (7588818).

Almost surely, 2^40413826 is an apocalyptic number.

40413826 is a deficient number, since it is larger than the sum of its proper divisors (20296718).

40413826 is a wasteful number, since it uses less digits than its factorization.

40413826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29936.

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 40413826 is about 6357.1869565084. The cubic root of 40413826 is about 343.1705328851.

The spelling of 40413826 in words is "forty million, four hundred thirteen thousand, eight hundred twenty-six".