41221607 has 8 divisors (see below), whose sum is σ = 47164800. Its totient is φ = 35292024.

The previous prime is 41221571. The next prime is 41221613. The reversal of 41221607 is 70612214.

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

It is a cyclic number.

It is not a de Polignac number, because 41221607 - 2²⁰ = 40173031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41221667) 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, 4244 + ... + 10022.

It is an arithmetic number, because the mean of its divisors is an integer number (5895600).

Almost surely, 2^41221607 is an apocalyptic number.

41221607 is a deficient number, since it is larger than the sum of its proper divisors (5943193).

41221607 is a wasteful number, since it uses less digits than its factorization.

41221607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6805.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 41221607 is about 6420.4055167879. The cubic root of 41221607 is about 345.4418674878.

The spelling of 41221607 in words is "forty-one million, two hundred twenty-one thousand, six hundred seven".