41922090 has 128 divisors (see below), whose sum is σ = 131120640. Its totient is φ = 9331200.

The previous prime is 41922079. The next prime is 41922103. The reversal of 41922090 is 9022914.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 77220 + ... + 77760.

It is an arithmetic number, because the mean of its divisors is an integer number (1024380).

Almost surely, 2^41922090 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 41922090, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65560320).

41922090 is an abundant number, since it is smaller than the sum of its proper divisors (89198550).

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

41922090 is a wasteful number, since it uses less digits than its factorization.

41922090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 605 (or 599 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 41922090 is about 6474.7270212728. The cubic root of 41922090 is about 347.3875971363.

The spelling of 41922090 in words is "forty-one million, nine hundred twenty-two thousand, ninety".