41690426 has 8 divisors (see below), whose sum is σ = 66214260. Its totient is φ = 19619008.

The previous prime is 41690413. The next prime is 41690431. The reversal of 41690426 is 62409614.

It is a happy number.

41690426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 40309801 + 1380625 = 6349^2 + 1175^2 .

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

It is a super-2 number, since 2×41690426² = 3476183240122952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41690392 and 41690401.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 613061 + ... + 613128.

Almost surely, 2^41690426 is an apocalyptic number.

41690426 is a deficient number, since it is larger than the sum of its proper divisors (24523834).

41690426 is a wasteful number, since it uses less digits than its factorization.

41690426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226208.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 41690426 is about 6456.8123714415. The cubic root of 41690426 is about 346.7465198608.

The spelling of 41690426 in words is "forty-one million, six hundred ninety thousand, four hundred twenty-six".