41603625 has 80 divisors (see below), whose sum is σ = 88792704. Its totient is φ = 18986400.

The previous prime is 41603621. The next prime is 41603677. The reversal of 41603625 is 52630614.

41603625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 41603625 - 2² = 41603621 is a prime.

It is a super-2 number, since 2×41603625² = 3461723226281250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (41603621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 70582 + ... + 71168.

Almost surely, 2^41603625 is an apocalyptic number.

41603625 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

41603625 is an abundant number, since it is smaller than the sum of its proper divisors (47189079).

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

41603625 is an equidigital number, since it uses as much as digits as its factorization.

41603625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 621 (or 602 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 41603625 is about 6450.0872087128. The cubic root of 41603625 is about 346.5057063208.

The spelling of 41603625 in words is "forty-one million, six hundred three thousand, six hundred twenty-five".