41669240 has 16 divisors (see below), whose sum is σ = 93755880. Its totient is φ = 16667680.

The previous prime is 41669233. The next prime is 41669249. The reversal of 41669240 is 4296614.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 41669197 and 41669206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41669249) 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, 520826 + ... + 520905.

Almost surely, 2^41669240 is an apocalyptic number.

41669240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41669240 is an abundant number, since it is smaller than the sum of its proper divisors (52086640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41669240 is a wasteful number, since it uses less digits than its factorization.

41669240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041742 (or 1041738 counting only the distinct ones).

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

The square root of 41669240 is about 6455.1715701444. The cubic root of 41669240 is about 346.6877740271.

The spelling of 41669240 in words is "forty-one million, six hundred sixty-nine thousand, two hundred forty".