2073306240 has 128 divisors (see below), whose sum is σ = 7343020800. Its totient is φ = 552877056.

The previous prime is 2073306233. The next prime is 2073306269. The reversal of 2073306240 is 426033702.

2073306240 is a `hidden beast` number, since 2 + 0 + 7 + 3 + 30 + 624 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (128).

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 15 ways as a sum of consecutive naturals, for example, 42712 + ... + 77271.

It is an arithmetic number, because the mean of its divisors is an integer number (57367350).

Almost surely, 2^2073306240 is an apocalyptic number.

2073306240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2073306240 is an abundant number, since it is smaller than the sum of its proper divisors (5269714560).

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

2073306240 is a wasteful number, since it uses less digits than its factorization.

2073306240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120011 (or 119993 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 27.

The square root of 2073306240 is about 45533.5726689659. The cubic root of 2073306240 is about 1275.1300628564.

Adding to 2073306240 its reverse (426033702), we get a palindrome (2499339942).

The spelling of 2073306240 in words is "two billion, seventy-three million, three hundred six thousand, two hundred forty".