41690507 has 4 divisors (see below), whose sum is σ = 41708616. Its totient is φ = 41672400.

The previous prime is 41690471. The next prime is 41690531. The reversal of 41690507 is 70509614.

It is a happy number.

41690507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41690507 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41690557) 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 3 ways as a sum of consecutive naturals, for example, 4994 + ... + 10407.

It is an arithmetic number, because the mean of its divisors is an integer number (10427154).

Almost surely, 2^41690507 is an apocalyptic number.

41690507 is a deficient number, since it is larger than the sum of its proper divisors (18109).

41690507 is a wasteful number, since it uses less digits than its factorization.

41690507 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18108.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 41690507 is about 6456.8186438834. The cubic root of 41690507 is about 346.7467444244.

The spelling of 41690507 in words is "forty-one million, six hundred ninety thousand, five hundred seven".