2070236720 has 40 divisors (see below), whose sum is σ = 4925245776. Its totient is φ = 808835328.

The previous prime is 2070236689. The next prime is 2070236737. The reversal of 2070236720 is 276320702.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 297467 + ... + 304346.

Almost surely, 2^2070236720 is an apocalyptic number.

2070236720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2070236720 is an abundant number, since it is smaller than the sum of its proper divisors (2855009056).

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

2070236720 is a wasteful number, since it uses less digits than its factorization.

2070236720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601869 (or 601863 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 29.

The square root of 2070236720 is about 45499.8540657000. The cubic root of 2070236720 is about 1274.5004773958.

The spelling of 2070236720 in words is "two billion, seventy million, two hundred thirty-six thousand, seven hundred twenty".