41245645 has 8 divisors (see below), whose sum is σ = 56565504. Its totient is φ = 28282704.

The previous prime is 41245619. The next prime is 41245651. The reversal of 41245645 is 54654214.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 41245645 - 2⁵ = 41245613 is a prime.

It is a super-3 number, since 3×41245645³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 589189 + ... + 589258.

It is an arithmetic number, because the mean of its divisors is an integer number (7070688).

Almost surely, 2^41245645 is an apocalyptic number.

It is an amenable number.

41245645 is a deficient number, since it is larger than the sum of its proper divisors (15319859).

41245645 is a wasteful number, since it uses less digits than its factorization.

41245645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1178459.

The product of its digits is 19200, while the sum is 31.

The square root of 41245645 is about 6422.2772440934. The cubic root of 41245645 is about 345.5090015198.

Adding to 41245645 its reverse (54654214), we get a palindrome (95899859).

The spelling of 41245645 in words is "forty-one million, two hundred forty-five thousand, six hundred forty-five".