41456642 has 8 divisors (see below), whose sum is σ = 65842956. Its totient is φ = 19508992.

The previous prime is 41456633. The next prime is 41456669. The reversal of 41456642 is 24665414.

It can be written as a sum of positive squares in 2 ways, for example, as 32160241 + 9296401 = 5671^2 + 3049^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 41456599 and 41456608.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 609623 + ... + 609690.

Almost surely, 2^41456642 is an apocalyptic number.

41456642 is a deficient number, since it is larger than the sum of its proper divisors (24386314).

41456642 is a wasteful number, since it uses less digits than its factorization.

41456642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1219332.

The product of its digits is 23040, while the sum is 32.

The square root of 41456642 is about 6438.6832504791. The cubic root of 41456642 is about 346.0971638420.

The spelling of 41456642 in words is "forty-one million, four hundred fifty-six thousand, six hundred forty-two".