41478615 has 64 divisors (see below), whose sum is σ = 78873600. Its totient is φ = 20621952.

The previous prime is 41478601. The next prime is 41478631. The reversal of 41478615 is 51687414.

It is a happy number.

It is not a de Polignac number, because 41478615 - 2⁴ = 41478599 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41478615.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 264117 + ... + 264273.

It is an arithmetic number, because the mean of its divisors is an integer number (1232400).

Almost surely, 2^41478615 is an apocalyptic number.

41478615 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

41478615 is a deficient number, since it is larger than the sum of its proper divisors (37394985).

41478615 is a wasteful number, since it uses less digits than its factorization.

41478615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293 (or 287 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 41478615 is about 6440.3893515843. The cubic root of 41478615 is about 346.1582996008.

The spelling of 41478615 in words is "forty-one million, four hundred seventy-eight thousand, six hundred fifteen".