41217456 has 80 divisors (see below), whose sum is σ = 123746048. Its totient is φ = 11577600.

The previous prime is 41217419. The next prime is 41217457. The reversal of 41217456 is 65471214.

It is a super-2 number, since 2×41217456² = 3397757358223872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (41217457) 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, 19491 + ... + 21501.

Almost surely, 2^41217456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41217456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61873024).

41217456 is an abundant number, since it is smaller than the sum of its proper divisors (82528592).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41217456 is a wasteful number, since it uses less digits than its factorization.

41217456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2090 (or 2084 counting only the distinct ones).

The product of its digits is 6720, while the sum is 30.

The square root of 41217456 is about 6420.0822424639. The cubic root of 41217456 is about 345.4302718108.

The spelling of 41217456 in words is "forty-one million, two hundred seventeen thousand, four hundred fifty-six".