41690044 has 12 divisors (see below), whose sum is σ = 79590168. Its totient is φ = 18950000.

The previous prime is 41690029. The next prime is 41690057. The reversal of 41690044 is 44009614.

It is a junction number, because it is equal to n+sod(n) for n = 41689994 and 41690021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 473707 + ... + 473794.

It is an arithmetic number, because the mean of its divisors is an integer number (6632514).

Almost surely, 2^41690044 is an apocalyptic number.

41690044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

41690044 is a deficient number, since it is larger than the sum of its proper divisors (37900124).

41690044 is a wasteful number, since it uses less digits than its factorization.

41690044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 947516 (or 947514 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 41690044 is about 6456.7827902137. The cubic root of 41690044 is about 346.7454608041.

Adding to 41690044 its reverse (44009614), we get a palindrome (85699658).

The spelling of 41690044 in words is "forty-one million, six hundred ninety thousand, forty-four".