2119020924 has 12 divisors (see below), whose sum is σ = 4944382184. Its totient is φ = 706340304.

The previous prime is 2119020853. The next prime is 2119020929. The reversal of 2119020924 is 4290209112.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 2119020891 and 2119020900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2119020929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88292527 + ... + 88292550.

Almost surely, 2^2119020924 is an apocalyptic number.

It is an amenable number.

2119020924 is an abundant number, since it is smaller than the sum of its proper divisors (2825361260).

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

2119020924 is a wasteful number, since it uses less digits than its factorization.

2119020924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176585084 (or 176585082 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 2119020924 is about 46032.8244191034. The cubic root of 2119020924 is about 1284.4338675086.

The spelling of 2119020924 in words is "two billion, one hundred nineteen million, twenty thousand, nine hundred twenty-four".