41151220 has 48 divisors (see below), whose sum is σ = 99828288. Its totient is φ = 14082560.

The previous prime is 41151217. The next prime is 41151223. The reversal of 41151220 is 2215114.

It is an interprime number because it is at equal distance from previous prime (41151217) and next prime (41151223).

It is a junction number, because it is equal to n+sod(n) for n = 41151194 and 41151203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41151223) 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, 1762 + ... + 9241.

It is an arithmetic number, because the mean of its divisors is an integer number (2079756).

Almost surely, 2^41151220 is an apocalyptic number.

It is an amenable number.

41151220 is an abundant number, since it is smaller than the sum of its proper divisors (58677068).

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

41151220 is a wasteful number, since it uses less digits than its factorization.

41151220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11040 (or 11038 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 41151220 is about 6414.9216674875. The cubic root of 41151220 is about 345.2451383860.

Adding to 41151220 its reverse (2215114), we get a palindrome (43366334).

It can be divided in two parts, 4115 and 1220, that added together give a palindrome (5335).

The spelling of 41151220 in words is "forty-one million, one hundred fifty-one thousand, two hundred twenty".