41620992 has 160 divisors (see below), whose sum is σ = 130944000. Its totient is φ = 11741184.

The previous prime is 41620987. The next prime is 41621057. The reversal of 41620992 is 29902614.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 526809 + ... + 526887.

It is an arithmetic number, because the mean of its divisors is an integer number (818400).

Almost surely, 2^41620992 is an apocalyptic number.

41620992 is a gapful number since it is divisible by the number (42) 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 41620992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65472000).

41620992 is an abundant number, since it is smaller than the sum of its proper divisors (89323008).

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

41620992 is an frugal number, since it uses more digits than its factorization.

41620992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 91 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 41620992 is about 6451.4333291138. The cubic root of 41620992 is about 346.5539146796.

The spelling of 41620992 in words is "forty-one million, six hundred twenty thousand, nine hundred ninety-two".