41425664 has 36 divisors (see below), whose sum is σ = 94506384. Its totient is φ = 17753088.

The previous prime is 41425661. The next prime is 41425697. The reversal of 41425664 is 46652414.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 41425664.

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 3 ways as a sum of consecutive naturals, for example, 9767 + ... + 13350.

Almost surely, 2^41425664 is an apocalyptic number.

It is an amenable number.

41425664 is an abundant number, since it is smaller than the sum of its proper divisors (53080720).

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

41425664 is an equidigital number, since it uses as much as digits as its factorization.

41425664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23140 (or 23126 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

The square root of 41425664 is about 6436.2771848329. The cubic root of 41425664 is about 346.0109366496.

The spelling of 41425664 in words is "forty-one million, four hundred twenty-five thousand, six hundred sixty-four".