41550000 has 120 divisors (see below), whose sum is σ = 134647632. Its totient is φ = 11040000.

The previous prime is 41549999. The next prime is 41550031. The reversal of 41550000 is 5514.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 149862 + ... + 150138.

Almost surely, 2^41550000 is an apocalyptic number.

41550000 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 41550000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67323816).

41550000 is an abundant number, since it is smaller than the sum of its proper divisors (93097632).

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

41550000 is an equidigital number, since it uses as much as digits as its factorization.

41550000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313 (or 287 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 15.

The square root of 41550000 is about 6445.9289477933. The cubic root of 41550000 is about 346.3567661126.

Adding to 41550000 its reverse (5514), we get a palindrome (41555514).

The spelling of 41550000 in words is "forty-one million, five hundred fifty thousand".