41478669 has 24 divisors (see below), whose sum is σ = 62478080. Its totient is φ = 27196776.

The previous prime is 41478659. The next prime is 41478677. The reversal of 41478669 is 96687414.

41478669 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 41478669 - 2¹³ = 41470477 is a prime.

It is a super-2 number, since 2×41478669² = 3440959964023122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41478659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 185892 + ... + 186114.

Almost surely, 2^41478669 is an apocalyptic number.

It is an amenable number.

41478669 is a deficient number, since it is larger than the sum of its proper divisors (20999411).

41478669 is an equidigital number, since it uses as much as digits as its factorization.

41478669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398 (or 309 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 41478669 is about 6440.3935438760. The cubic root of 41478669 is about 346.1584498191.

The spelling of 41478669 in words is "forty-one million, four hundred seventy-eight thousand, six hundred sixty-nine".