41425665 has 8 divisors (see below), whose sum is σ = 66281088. Its totient is φ = 22093680.

The previous prime is 41425661. The next prime is 41425697. The reversal of 41425665 is 56652414.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 41425665 - 2² = 41425661 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (41425661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1380841 + ... + 1380870.

It is an arithmetic number, because the mean of its divisors is an integer number (8285136).

Almost surely, 2^41425665 is an apocalyptic number.

It is an amenable number.

41425665 is a deficient number, since it is larger than the sum of its proper divisors (24855423).

41425665 is a wasteful number, since it uses less digits than its factorization.

41425665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2761719.

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

The square root of 41425665 is about 6436.2772625175. The cubic root of 41425665 is about 346.0109394338.

The spelling of 41425665 in words is "forty-one million, four hundred twenty-five thousand, six hundred sixty-five".