2072266396 has 24 divisors (see below), whose sum is σ = 3644353440. Its totient is φ = 1031035200.

The previous prime is 2072266367. The next prime is 2072266409. The reversal of 2072266396 is 6936622702.

It is a congruent number.

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, 1020310 + ... + 1022338.

It is an arithmetic number, because the mean of its divisors is an integer number (151848060).

Almost surely, 2^2072266396 is an apocalyptic number.

It is an amenable number.

2072266396 is a deficient number, since it is larger than the sum of its proper divisors (1572087044).

2072266396 is a wasteful number, since it uses less digits than its factorization.

2072266396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3165 (or 3163 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 43.

The square root of 2072266396 is about 45522.1528049806. The cubic root of 2072266396 is about 1274.9168513763.

The spelling of 2072266396 in words is "two billion, seventy-two million, two hundred sixty-six thousand, three hundred ninety-six".