41148681 has 16 divisors (see below), whose sum is σ = 63984000. Its totient is φ = 23512944.

The previous prime is 41148673. The next prime is 41148691. The reversal of 41148681 is 18684114.

It is not a de Polignac number, because 41148681 - 2³ = 41148673 is a prime.

It is a super-2 number, since 2×41148681² = 3386427896079522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (41148631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18966 + ... + 21023.

It is an arithmetic number, because the mean of its divisors is an integer number (3999000).

Almost surely, 2^41148681 is an apocalyptic number.

It is an amenable number.

41148681 is a deficient number, since it is larger than the sum of its proper divisors (22835319).

41148681 is an equidigital number, since it uses as much as digits as its factorization.

41148681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40013 (or 39999 counting only the distinct ones).

The product of its digits is 6144, while the sum is 33.

The square root of 41148681 is about 6414.7237664610. The cubic root of 41148681 is about 345.2380377830.

The spelling of 41148681 in words is "forty-one million, one hundred forty-eight thousand, six hundred eighty-one".