2148926022 has 48 divisors (see below), whose sum is σ = 4750731648. Its totient is φ = 701775360.

The previous prime is 2148926009. The next prime is 2148926023. The reversal of 2148926022 is 2206298412.

2148926022 is a `hidden beast` number, since 2 + 1 + 48 + 9 + 2 + 602 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2148926023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 944278 + ... + 946550.

It is an arithmetic number, because the mean of its divisors is an integer number (98973576).

Almost surely, 2^2148926022 is an apocalyptic number.

2148926022 is an abundant number, since it is smaller than the sum of its proper divisors (2601805626).

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

2148926022 is a wasteful number, since it uses less digits than its factorization.

2148926022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3325 (or 3322 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 2148926022 is about 46356.5100282582. The cubic root of 2148926022 is about 1290.4479389054.

The spelling of 2148926022 in words is "two billion, one hundred forty-eight million, nine hundred twenty-six thousand, twenty-two".