41220615 has 8 divisors (see below), whose sum is σ = 65953008. Its totient is φ = 21984320.

The previous prime is 41220587. The next prime is 41220637. The reversal of 41220615 is 51602214.

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

It is not a de Polignac number, because 41220615 - 2⁹ = 41220103 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41220591 and 41220600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1374006 + ... + 1374035.

It is an arithmetic number, because the mean of its divisors is an integer number (8244126).

Almost surely, 2^41220615 is an apocalyptic number.

41220615 is a deficient number, since it is larger than the sum of its proper divisors (24732393).

41220615 is a wasteful number, since it uses less digits than its factorization.

41220615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2748049.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 41220615 is about 6420.3282626358. The cubic root of 41220615 is about 345.4390964404.

Adding to 41220615 its reverse (51602214), we get a palindrome (92822829).

The spelling of 41220615 in words is "forty-one million, two hundred twenty thousand, six hundred fifteen".