41947648 has 20 divisors (see below), whose sum is σ = 83814390. Its totient is φ = 20973568.

The previous prime is 41947639. The next prime is 41947651. The reversal of 41947648 is 84674914.

It can be written as a sum of positive squares in only one way, i.e., 39538944 + 2408704 = 6288^2 + 1552^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40453 + ... + 41476.

Almost surely, 2^41947648 is an apocalyptic number.

It is an amenable number.

41947648 is a deficient number, since it is larger than the sum of its proper divisors (41866742).

41947648 is an frugal number, since it uses more digits than its factorization.

41947648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81947 (or 81931 counting only the distinct ones).

The product of its digits is 193536, while the sum is 43.

The square root of 41947648 is about 6476.7003944910. The cubic root of 41947648 is about 347.4581782908.

The spelling of 41947648 in words is "forty-one million, nine hundred forty-seven thousand, six hundred forty-eight".