2072577622 has 4 divisors (see below), whose sum is σ = 3108866436. Its totient is φ = 1036288810.

The previous prime is 2072577613. The next prime is 2072577631. The reversal of 2072577622 is 2267752702.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2072577613) and next prime (2072577631).

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 518144404 + ... + 518144407.

It is an arithmetic number, because the mean of its divisors is an integer number (777216609).

Almost surely, 2^2072577622 is an apocalyptic number.

2072577622 is a deficient number, since it is larger than the sum of its proper divisors (1036288814).

2072577622 is a wasteful number, since it uses less digits than its factorization.

2072577622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1036288813.

The product of its (nonzero) digits is 164640, while the sum is 40.

The square root of 2072577622 is about 45525.5710782413. The cubic root of 2072577622 is about 1274.9806731916.

The spelling of 2072577622 in words is "two billion, seventy-two million, five hundred seventy-seven thousand, six hundred twenty-two".