41943780 has 36 divisors (see below), whose sum is σ = 127230012. Its totient is φ = 11184960.

The previous prime is 41943767. The next prime is 41943793. The reversal of 41943780 is 8734914.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (41943767) and next prime (41943793).

It can be written as a sum of positive squares in 2 ways, for example, as 26873856 + 15069924 = 5184^2 + 3882^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 116331 + ... + 116690.

It is an arithmetic number, because the mean of its divisors is an integer number (3534167).

Almost surely, 2^41943780 is an apocalyptic number.

It is an amenable number.

41943780 is an abundant number, since it is smaller than the sum of its proper divisors (85286232).

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

41943780 is a wasteful number, since it uses less digits than its factorization.

41943780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233036 (or 233031 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 41943780 is about 6476.4017787657. The cubic root of 41943780 is about 347.4474982359.

The spelling of 41943780 in words is "forty-one million, nine hundred forty-three thousand, seven hundred eighty".