41609825 has 12 divisors (see below), whose sum is σ = 51917808. Its totient is φ = 33080400.

The previous prime is 41609819. The next prime is 41609831. The reversal of 41609825 is 52890614.

It is an interprime number because it is at equal distance from previous prime (41609819) and next prime (41609831).

It is not a de Polignac number, because 41609825 - 2⁸ = 41609569 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1031 + ... + 9180.

It is an arithmetic number, because the mean of its divisors is an integer number (4326484).

Almost surely, 2^41609825 is an apocalyptic number.

It is an amenable number.

41609825 is a deficient number, since it is larger than the sum of its proper divisors (10307983).

41609825 is a wasteful number, since it uses less digits than its factorization.

41609825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10384 (or 10379 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 41609825 is about 6450.5678044650. The cubic root of 41609825 is about 346.5229181917.

The spelling of 41609825 in words is "forty-one million, six hundred nine thousand, eight hundred twenty-five".