41478012 has 36 divisors (see below), whose sum is σ = 106830360. Its totient is φ = 13564512.

The previous prime is 41477981. The next prime is 41478023. The reversal of 41478012 is 21087414.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent 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, 8962 + ... + 12777.

It is an arithmetic number, because the mean of its divisors is an integer number (2967510).

Almost surely, 2^41478012 is an apocalyptic number.

It is an amenable number.

41478012 is an abundant number, since it is smaller than the sum of its proper divisors (65352348).

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

41478012 is a wasteful number, since it uses less digits than its factorization.

41478012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21802 (or 21797 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 41478012 is about 6440.3425374742. The cubic root of 41478012 is about 346.1566221544.

The spelling of 41478012 in words is "forty-one million, four hundred seventy-eight thousand, twelve".