2073536720 has 40 divisors (see below), whose sum is σ = 4824468000. Its totient is φ = 828813440.

The previous prime is 2073536719. The next prime is 2073536771. The reversal of 2073536720 is 276353702.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111275 + ... + 128565.

It is an arithmetic number, because the mean of its divisors is an integer number (120611700).

Almost surely, 2^2073536720 is an apocalyptic number.

2073536720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2073536720 is an abundant number, since it is smaller than the sum of its proper divisors (2750931280).

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

2073536720 is a wasteful number, since it uses less digits than its factorization.

2073536720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18803 (or 18797 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 35.

The square root of 2073536720 is about 45536.1034784488. The cubic root of 2073536720 is about 1275.1773112371.

The spelling of 2073536720 in words is "two billion, seventy-three million, five hundred thirty-six thousand, seven hundred twenty".