906022650 has 192 divisors, whose sum is σ = 2593334016. Its totient is φ = 207360000.

The previous prime is 906022643. The next prime is 906022673. The reversal of 906022650 is 56220609.

906022650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5005560 + ... + 5005740.

It is an arithmetic number, because the mean of its divisors is an integer number (13506948).

Almost surely, 2^906022650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 906022650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1296667008).

906022650 is an abundant number, since it is smaller than the sum of its proper divisors (1687311366).

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

906022650 is a wasteful number, since it uses less digits than its factorization.

906022650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377 (or 372 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 906022650 is about 30100.2101321569. The cubic root of 906022650 is about 967.6382298207.

The spelling of 906022650 in words is "nine hundred six million, twenty-two thousand, six hundred fifty".