43848681 has 8 divisors (see below), whose sum is σ = 58528320. Its totient is φ = 29200752.

The previous prime is 43848671. The next prime is 43848683. The reversal of 43848681 is 18684834.

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

It is not a de Polignac number, because 43848681 - 2⁹ = 43848169 is a prime.

It is a super-2 number, since 2×43848681² = 3845413650879522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (43848683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4486 + ... + 10383.

It is an arithmetic number, because the mean of its divisors is an integer number (7316040).

Almost surely, 2^43848681 is an apocalyptic number.

It is an amenable number.

43848681 is a deficient number, since it is larger than the sum of its proper divisors (14679639).

43848681 is a wasteful number, since it uses less digits than its factorization.

43848681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15855.

The product of its digits is 147456, while the sum is 42.

The square root of 43848681 is about 6621.8336584363. The cubic root of 43848681 is about 352.6296650887.

The spelling of 43848681 in words is "forty-three million, eight hundred forty-eight thousand, six hundred eighty-one".