41645242 has 16 divisors (see below), whose sum is σ = 64104480. Its totient is φ = 20279952.

The previous prime is 41645237. The next prime is 41645267. The reversal of 41645242 is 24254614.

It is a self number, because there is not a number n which added to its sum of digits gives 41645242.

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, 58384 + ... + 59092.

It is an arithmetic number, because the mean of its divisors is an integer number (4006530).

Almost surely, 2^41645242 is an apocalyptic number.

41645242 is a deficient number, since it is larger than the sum of its proper divisors (22459238).

41645242 is a wasteful number, since it uses less digits than its factorization.

41645242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1437.

The product of its digits is 7680, while the sum is 28.

The square root of 41645242 is about 6453.3124827487. The cubic root of 41645242 is about 346.6212068512.

Adding to 41645242 its reverse (24254614), we get a palindrome (65899856).

The spelling of 41645242 in words is "forty-one million, six hundred forty-five thousand, two hundred forty-two".