41403856 has 40 divisors (see below), whose sum is σ = 87709664. Its totient is φ = 18817920.

The previous prime is 41403847. The next prime is 41403881. The reversal of 41403856 is 65830414.

It is a happy number.

It is a super-3 number, since 3×41403856³ (a number of 24 digits) contains 333 as substring.

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, 12451 + ... + 15421.

Almost surely, 2^41403856 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 41403856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43854832).

41403856 is an abundant number, since it is smaller than the sum of its proper divisors (46305808).

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

41403856 is a wasteful number, since it uses less digits than its factorization.

41403856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3059 (or 3053 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 31.

The square root of 41403856 is about 6434.5828147596. The cubic root of 41403856 is about 345.9502083450.

The spelling of 41403856 in words is "forty-one million, four hundred three thousand, eight hundred fifty-six".