41072920 has 48 divisors (see below), whose sum is σ = 105892560. Its totient is φ = 14045376.

The previous prime is 41072897. The next prime is 41072929. The reversal of 41072920 is 2927014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41072929) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 107049 + ... + 107431.

It is an arithmetic number, because the mean of its divisors is an integer number (2206095).

Almost surely, 2^41072920 is an apocalyptic number.

41072920 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 41072920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52946280).

41072920 is an abundant number, since it is smaller than the sum of its proper divisors (64819640).

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

41072920 is an equidigital number, since it uses as much as digits as its factorization.

41072920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784 (or 397 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 41072920 is about 6408.8158032510. The cubic root of 41072920 is about 345.0260289820.

Adding to 41072920 its reverse (2927014), we get a palindrome (43999934).

The spelling of 41072920 in words is "forty-one million, seventy-two thousand, nine hundred twenty".