2071273628 has 12 divisors (see below), whose sum is σ = 3675781872. Its totient is φ = 1021050240.

The previous prime is 2071273613. The next prime is 2071273639. The reversal of 2071273628 is 8263721702.

It is a junction number, because it is equal to n+sod(n) for n = 2071273591 and 2071273600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3646325 + ... + 3646892.

It is an arithmetic number, because the mean of its divisors is an integer number (306315156).

Almost surely, 2^2071273628 is an apocalyptic number.

It is an amenable number.

2071273628 is a deficient number, since it is larger than the sum of its proper divisors (1604508244).

2071273628 is a wasteful number, since it uses less digits than its factorization.

2071273628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7293292 (or 7293290 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 38.

The square root of 2071273628 is about 45511.2472692191. The cubic root of 2071273628 is about 1274.7132258788.

The spelling of 2071273628 in words is "two billion, seventy-one million, two hundred seventy-three thousand, six hundred twenty-eight".