41565642 has 16 divisors (see below), whose sum is σ = 85998240. Its totient is φ = 13377392.

The previous prime is 41565631. The next prime is 41565659. The reversal of 41565642 is 24656514.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119268 + ... + 119615.

It is an arithmetic number, because the mean of its divisors is an integer number (5374890).

Almost surely, 2^41565642 is an apocalyptic number.

41565642 is an abundant number, since it is smaller than the sum of its proper divisors (44432598).

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

41565642 is a wasteful number, since it uses less digits than its factorization.

41565642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238917.

The product of its digits is 28800, while the sum is 33.

The square root of 41565642 is about 6447.1421575765. The cubic root of 41565642 is about 346.4002240574.

The spelling of 41565642 in words is "forty-one million, five hundred sixty-five thousand, six hundred forty-two".