41783280 has 480 divisors, whose sum is σ = 183202560. Its totient is φ = 7741440.

The previous prime is 41783267. The next prime is 41783281. The reversal of 41783280 is 8238714.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41783281) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2199111 + ... + 2199129.

It is an arithmetic number, because the mean of its divisors is an integer number (381672).

Almost surely, 2^41783280 is an apocalyptic number.

41783280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41783280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91601280).

41783280 is an abundant number, since it is smaller than the sum of its proper divisors (141419280).

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

41783280 is a wasteful number, since it uses less digits than its factorization.

41783280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77 (or 64 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 41783280 is about 6463.9987623761. The cubic root of 41783280 is about 347.0037565999.

The spelling of 41783280 in words is "forty-one million, seven hundred eighty-three thousand, two hundred eighty".