41578725 has 12 divisors (see below), whose sum is σ = 68743616. Its totient is φ = 22175280.

The previous prime is 41578711. The next prime is 41578729. The reversal of 41578725 is 52787514.

It is not a de Polignac number, because 41578725 - 2⁶ = 41578661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41578729) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 277117 + ... + 277266.

Almost surely, 2^41578725 is an apocalyptic number.

It is an amenable number.

41578725 is a deficient number, since it is larger than the sum of its proper divisors (27164891).

41578725 is a wasteful number, since it uses less digits than its factorization.

41578725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554396 (or 554391 counting only the distinct ones).

The product of its digits is 78400, while the sum is 39.

The square root of 41578725 is about 6448.1567133562. The cubic root of 41578725 is about 346.4365639968.

The spelling of 41578725 in words is "forty-one million, five hundred seventy-eight thousand, seven hundred twenty-five".